91288035

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{457}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 166330944

約数和(自身を除く): 75042909

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 193, 207, 345, 457, 579, 965, 1035, 1371, 1737, 2285, 2895, 4113, 4439, 6855, 8685, 10511, 13317, 20565, 22195, 31533, 39951, 52555, 66585, 88201, 94599, 157665, 199755, 264603, 441005, 472995, 793809, 1323015, 2028623, 3969045, 6085869, 10143115, 18257607, 30429345, 91288035]

約数ペア:

[(1, 91288035), (3, 30429345), (5, 18257607), (9, 10143115), (15, 6085869), (23, 3969045), (45, 2028623), (69, 1323015), (115, 793809), (193, 472995), (207, 441005), (345, 264603), (457, 199755), (579, 157665), (965, 94599), (1035, 88201), (1371, 66585), (1737, 52555), (2285, 39951), (2895, 31533), (4113, 22195), (4439, 20565), (6855, 13317), (8685, 10511)]