90882015

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{2333}}^1$

素因数の和:2408

約数の個数: 48

約数和(自身を含む): 172417248

約数和(自身を除く): 81535233

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 53, 105, 147, 159, 245, 265, 371, 735, 795, 1113, 1855, 2333, 2597, 5565, 6999, 7791, 11665, 12985, 16331, 34995, 38955, 48993, 81655, 114317, 123649, 244965, 342951, 370947, 571585, 618245, 865543, 1714755, 1854735, 2596629, 4327715, 6058801, 12983145, 18176403, 30294005, 90882015]

約数ペア:

[(1, 90882015), (3, 30294005), (5, 18176403), (7, 12983145), (15, 6058801), (21, 4327715), (35, 2596629), (49, 1854735), (53, 1714755), (105, 865543), (147, 618245), (159, 571585), (245, 370947), (265, 342951), (371, 244965), (735, 123649), (795, 114317), (1113, 81655), (1855, 48993), (2333, 38955), (2597, 34995), (5565, 16331), (6999, 12985), (7791, 11665)]