523894575

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 951939072

約数和(自身を除く): 428044497

約数列:

[1, 3, 5, 15, 23, 25, 31, 69, 75, 93, 97, 101, 115, 155, 291, 303, 345, 465, 485, 505, 575, 713, 775, 1455, 1515, 1725, 2139, 2231, 2323, 2325, 2425, 2525, 3007, 3131, 3565, 6693, 6969, 7275, 7575, 9021, 9393, 9797, 10695, 11155, 11615, 15035, 15655, 17825, 29391, 33465, 34845, 45105, 46965, 48985, 53475, 55775, 58075, 69161, 72013, 75175, 78275, 146955, 167325, 174225, 207483, 216039, 225331, 225525, 234825, 244925, 303707, 345805, 360065, 675993, 734775, 911121, 1037415, 1080195, 1126655, 1518535, 1729025, 1800325, 3379965, 4555605, 5187075, 5400975, 5633275, 6985261, 7592675, 16899825, 20955783, 22778025, 34926305, 104778915, 174631525, 523894575]

約数ペア:

[(1, 523894575), (3, 174631525), (5, 104778915), (15, 34926305), (23, 22778025), (25, 20955783), (31, 16899825), (69, 7592675), (75, 6985261), (93, 5633275), (97, 5400975), (101, 5187075), (115, 4555605), (155, 3379965), (291, 1800325), (303, 1729025), (345, 1518535), (465, 1126655), (485, 1080195), (505, 1037415), (575, 911121), (713, 734775), (775, 675993), (1455, 360065), (1515, 345805), (1725, 303707), (2139, 244925), (2231, 234825), (2323, 225525), (2325, 225331), (2425, 216039), (2525, 207483), (3007, 174225), (3131, 167325), (3565, 146955), (6693, 78275), (6969, 75175), (7275, 72013), (7575, 69161), (9021, 58075), (9393, 55775), (9797, 53475), (10695, 48985), (11155, 46965), (11615, 45105), (15035, 34845), (15655, 33465), (17825, 29391)]