329115325

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:247

約数の個数: 96

約数和(自身を含む): 549607680

約数和(自身を除く): 220492355

約数列:

[1, 5, 7, 11, 17, 25, 35, 55, 77, 85, 89, 113, 119, 175, 187, 275, 385, 425, 445, 565, 595, 623, 791, 935, 979, 1243, 1309, 1513, 1921, 1925, 2225, 2825, 2975, 3115, 3955, 4675, 4895, 6215, 6545, 6853, 7565, 8701, 9605, 10057, 10591, 13447, 15575, 16643, 19775, 21131, 24475, 31075, 32725, 34265, 37825, 43505, 48025, 50285, 52955, 67235, 70399, 83215, 105655, 110627, 116501, 147917, 170969, 171325, 217525, 251425, 264775, 336175, 351995, 416075, 528275, 553135, 582505, 739585, 774389, 854845, 1196783, 1759975, 1880659, 2765675, 2912525, 3697925, 3871945, 4274225, 5983915, 9403295, 13164613, 19359725, 29919575, 47016475, 65823065, 329115325]

約数ペア:

[(1, 329115325), (5, 65823065), (7, 47016475), (11, 29919575), (17, 19359725), (25, 13164613), (35, 9403295), (55, 5983915), (77, 4274225), (85, 3871945), (89, 3697925), (113, 2912525), (119, 2765675), (175, 1880659), (187, 1759975), (275, 1196783), (385, 854845), (425, 774389), (445, 739585), (565, 582505), (595, 553135), (623, 528275), (791, 416075), (935, 351995), (979, 336175), (1243, 264775), (1309, 251425), (1513, 217525), (1921, 171325), (1925, 170969), (2225, 147917), (2825, 116501), (2975, 110627), (3115, 105655), (3955, 83215), (4675, 70399), (4895, 67235), (6215, 52955), (6545, 50285), (6853, 48025), (7565, 43505), (8701, 37825), (9605, 34265), (10057, 32725), (10591, 31075), (13447, 24475), (15575, 21131), (16643, 19775)]