7139026425

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{937}}^1$

素因数の和:1123

約数の個数: 96

約数和(自身を含む): 12729185280

約数和(自身を除く): 5590158855

約数列:

[1, 3, 5, 15, 25, 29, 31, 75, 87, 93, 113, 145, 155, 339, 435, 465, 565, 725, 775, 899, 937, 1695, 2175, 2325, 2697, 2811, 2825, 3277, 3503, 4495, 4685, 8475, 9831, 10509, 13485, 14055, 16385, 17515, 22475, 23425, 27173, 29047, 49155, 52545, 67425, 70275, 81519, 81925, 87141, 87575, 101587, 105881, 135865, 145235, 245775, 262725, 304761, 317643, 407595, 435705, 507935, 529405, 679325, 726175, 842363, 1523805, 1588215, 2037975, 2178525, 2527089, 2539675, 2647025, 3070549, 3282311, 4211815, 7619025, 7941075, 9211647, 9846933, 12635445, 15352745, 16411555, 21059075, 46058235, 49234665, 63177225, 76763725, 82057775, 95187019, 230291175, 246173325, 285561057, 475935095, 1427805285, 2379675475, 7139026425]

約数ペア:

[(1, 7139026425), (3, 2379675475), (5, 1427805285), (15, 475935095), (25, 285561057), (29, 246173325), (31, 230291175), (75, 95187019), (87, 82057775), (93, 76763725), (113, 63177225), (145, 49234665), (155, 46058235), (339, 21059075), (435, 16411555), (465, 15352745), (565, 12635445), (725, 9846933), (775, 9211647), (899, 7941075), (937, 7619025), (1695, 4211815), (2175, 3282311), (2325, 3070549), (2697, 2647025), (2811, 2539675), (2825, 2527089), (3277, 2178525), (3503, 2037975), (4495, 1588215), (4685, 1523805), (8475, 842363), (9831, 726175), (10509, 679325), (13485, 529405), (14055, 507935), (16385, 435705), (17515, 407595), (22475, 317643), (23425, 304761), (27173, 262725), (29047, 245775), (49155, 145235), (52545, 135865), (67425, 105881), (70275, 101587), (81519, 87575), (81925, 87141)]