401896365

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:231

約数の個数: 96

約数和(自身を含む): 745023744

約数和(自身を除く): 343127379

約数列:

[1, 3, 5, 13, 15, 23, 39, 61, 65, 69, 113, 115, 169, 183, 195, 299, 305, 339, 345, 507, 565, 793, 845, 897, 915, 1403, 1469, 1495, 1695, 2379, 2535, 2599, 3887, 3965, 4209, 4407, 4485, 6893, 7015, 7345, 7797, 10309, 11661, 11895, 12995, 18239, 19097, 19435, 20679, 21045, 22035, 30927, 33787, 34465, 38985, 51545, 54717, 57291, 58305, 89609, 91195, 95485, 101361, 103395, 154635, 158539, 168935, 237107, 268827, 273585, 286455, 439231, 448045, 475617, 506805, 711321, 792695, 1164917, 1185535, 1317693, 1344135, 2061007, 2196155, 2378085, 3494751, 3556605, 5824585, 6183021, 6588465, 10305035, 17473755, 26793091, 30915105, 80379273, 133965455, 401896365]

約数ペア:

[(1, 401896365), (3, 133965455), (5, 80379273), (13, 30915105), (15, 26793091), (23, 17473755), (39, 10305035), (61, 6588465), (65, 6183021), (69, 5824585), (113, 3556605), (115, 3494751), (169, 2378085), (183, 2196155), (195, 2061007), (299, 1344135), (305, 1317693), (339, 1185535), (345, 1164917), (507, 792695), (565, 711321), (793, 506805), (845, 475617), (897, 448045), (915, 439231), (1403, 286455), (1469, 273585), (1495, 268827), (1695, 237107), (2379, 168935), (2535, 158539), (2599, 154635), (3887, 103395), (3965, 101361), (4209, 95485), (4407, 91195), (4485, 89609), (6893, 58305), (7015, 57291), (7345, 54717), (7797, 51545), (10309, 38985), (11661, 34465), (11895, 33787), (12995, 30927), (18239, 22035), (19097, 21045), (19435, 20679)]