664210665

素因数分解:

$3^3\times 5^1\times {\mathrm{577}}^1\times {\mathrm{8527}}^1$

素因数の和:9118

約数の個数: 32

約数和(自身を含む): 1183004160

約数和(自身を除く): 518793495

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 577, 1731, 2885, 5193, 8527, 8655, 15579, 25581, 25965, 42635, 76743, 77895, 127905, 230229, 383715, 1151145, 4920079, 14760237, 24600395, 44280711, 73801185, 132842133, 221403555, 664210665]

約数ペア:

[(1, 664210665), (3, 221403555), (5, 132842133), (9, 73801185), (15, 44280711), (27, 24600395), (45, 14760237), (135, 4920079), (577, 1151145), (1731, 383715), (2885, 230229), (5193, 127905), (8527, 77895), (8655, 76743), (15579, 42635), (25581, 25965)]