12057375

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:145

約数の個数: 64

約数和(自身を含む): 22763520

約数和(自身を除く): 10706145

約数列:

[1, 3, 5, 11, 15, 25, 33, 37, 55, 75, 79, 111, 125, 165, 185, 237, 275, 375, 395, 407, 555, 825, 869, 925, 1185, 1221, 1375, 1975, 2035, 2607, 2775, 2923, 4125, 4345, 4625, 5925, 6105, 8769, 9875, 10175, 13035, 13875, 14615, 21725, 29625, 30525, 32153, 43845, 50875, 65175, 73075, 96459, 108625, 152625, 160765, 219225, 325875, 365375, 482295, 803825, 1096125, 2411475, 4019125, 12057375]

約数ペア:

[(1, 12057375), (3, 4019125), (5, 2411475), (11, 1096125), (15, 803825), (25, 482295), (33, 365375), (37, 325875), (55, 219225), (75, 160765), (79, 152625), (111, 108625), (125, 96459), (165, 73075), (185, 65175), (237, 50875), (275, 43845), (375, 32153), (395, 30525), (407, 29625), (555, 21725), (825, 14615), (869, 13875), (925, 13035), (1185, 10175), (1221, 9875), (1375, 8769), (1975, 6105), (2035, 5925), (2607, 4625), (2775, 4345), (2923, 4125)]