13303376625

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{15887}}^1$

素因数の和:15952

約数の個数: 128

約数和(自身を含む): 28552642560

約数和(自身を除く): 15249265935

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 29, 33, 35, 55, 75, 77, 87, 105, 125, 145, 165, 175, 203, 231, 275, 319, 375, 385, 435, 525, 609, 725, 825, 875, 957, 1015, 1155, 1375, 1595, 1925, 2175, 2233, 2625, 3045, 3625, 4125, 4785, 5075, 5775, 6699, 7975, 9625, 10875, 11165, 15225, 15887, 23925, 25375, 28875, 33495, 39875, 47661, 55825, 76125, 79435, 111209, 119625, 167475, 174757, 238305, 279125, 333627, 397175, 460723, 524271, 556045, 837375, 873785, 1191525, 1223299, 1382169, 1668135, 1985875, 2303615, 2621355, 2780225, 3225061, 3669897, 4368925, 5067953, 5957625, 6116495, 6910845, 8340675, 9675183, 11518075, 13106775, 13901125, 15203859, 16125305, 18349485, 21844625, 25339765, 30582475, 34554225, 35475671, 41703375, 48375915, 57590375, 65533875, 76019295, 80626525, 91747425, 106427013, 126698825, 152912375, 172771125, 177378355, 241879575, 380096475, 403132625, 458737125, 532135065, 633494125, 886891775, 1209397875, 1900482375, 2660675325, 4434458875, 13303376625]

約数ペア:

[(1, 13303376625), (3, 4434458875), (5, 2660675325), (7, 1900482375), (11, 1209397875), (15, 886891775), (21, 633494125), (25, 532135065), (29, 458737125), (33, 403132625), (35, 380096475), (55, 241879575), (75, 177378355), (77, 172771125), (87, 152912375), (105, 126698825), (125, 106427013), (145, 91747425), (165, 80626525), (175, 76019295), (203, 65533875), (231, 57590375), (275, 48375915), (319, 41703375), (375, 35475671), (385, 34554225), (435, 30582475), (525, 25339765), (609, 21844625), (725, 18349485), (825, 16125305), (875, 15203859), (957, 13901125), (1015, 13106775), (1155, 11518075), (1375, 9675183), (1595, 8340675), (1925, 6910845), (2175, 6116495), (2233, 5957625), (2625, 5067953), (3045, 4368925), (3625, 3669897), (4125, 3225061), (4785, 2780225), (5075, 2621355), (5775, 2303615), (6699, 1985875), (7975, 1668135), (9625, 1382169), (10875, 1223299), (11165, 1191525), (15225, 873785), (15887, 837375), (23925, 556045), (25375, 524271), (28875, 460723), (33495, 397175), (39875, 333627), (47661, 279125), (55825, 238305), (76125, 174757), (79435, 167475), (111209, 119625)]