75615507

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{251}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 127370880

約数和(自身を除く): 51755373

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 179, 187, 251, 537, 561, 753, 1611, 1683, 1969, 2259, 2761, 3043, 4267, 5907, 8283, 9129, 12801, 17721, 24849, 27387, 33473, 38403, 44929, 46937, 100419, 134787, 140811, 301257, 404361, 422433, 494219, 763793, 1482657, 2291379, 4447971, 6874137, 8401723, 25205169, 75615507]

約数ペア:

[(1, 75615507), (3, 25205169), (9, 8401723), (11, 6874137), (17, 4447971), (33, 2291379), (51, 1482657), (99, 763793), (153, 494219), (179, 422433), (187, 404361), (251, 301257), (537, 140811), (561, 134787), (753, 100419), (1611, 46937), (1683, 44929), (1969, 38403), (2259, 33473), (2761, 27387), (3043, 24849), (4267, 17721), (5907, 12801), (8283, 9129)]