739264965

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{7907}}^1$

素因数の和:8209

約数の個数: 32

約数和(自身を含む): 1238962176

約数和(自身を除く): 499697211

約数列:

[1, 3, 5, 15, 23, 69, 115, 271, 345, 813, 1355, 4065, 6233, 7907, 18699, 23721, 31165, 39535, 93495, 118605, 181861, 545583, 909305, 2142797, 2727915, 6428391, 10713985, 32141955, 49284331, 147852993, 246421655, 739264965]

約数ペア:

[(1, 739264965), (3, 246421655), (5, 147852993), (15, 49284331), (23, 32141955), (69, 10713985), (115, 6428391), (271, 2727915), (345, 2142797), (813, 909305), (1355, 545583), (4065, 181861), (6233, 118605), (7907, 93495), (18699, 39535), (23721, 31165)]