72097065

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1699}}^1$

素因数の和:1774

約数の個数: 48

約数和(自身を含む): 133660800

約数和(自身を除く): 61563735

約数列:

[1, 3, 5, 9, 15, 23, 41, 45, 69, 115, 123, 205, 207, 345, 369, 615, 943, 1035, 1699, 1845, 2829, 4715, 5097, 8487, 8495, 14145, 15291, 25485, 39077, 42435, 69659, 76455, 117231, 195385, 208977, 348295, 351693, 586155, 626931, 1044885, 1602157, 1758465, 3134655, 4806471, 8010785, 14419413, 24032355, 72097065]

約数ペア:

[(1, 72097065), (3, 24032355), (5, 14419413), (9, 8010785), (15, 4806471), (23, 3134655), (41, 1758465), (45, 1602157), (69, 1044885), (115, 626931), (123, 586155), (205, 351693), (207, 348295), (345, 208977), (369, 195385), (615, 117231), (943, 76455), (1035, 69659), (1699, 42435), (1845, 39077), (2829, 25485), (4715, 15291), (5097, 14145), (8487, 8495)]