65143935

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{557}}^1$

素因数の和:704

約数の個数: 48

約数和(自身を含む): 119081664

約数和(自身を除く): 53937729

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 113, 115, 207, 339, 345, 557, 565, 1017, 1035, 1671, 1695, 2599, 2785, 5013, 5085, 7797, 8355, 12811, 12995, 23391, 25065, 38433, 38985, 62941, 64055, 115299, 116955, 188823, 192165, 314705, 566469, 576495, 944115, 1447643, 2832345, 4342929, 7238215, 13028787, 21714645, 65143935]

約数ペア:

[(1, 65143935), (3, 21714645), (5, 13028787), (9, 7238215), (15, 4342929), (23, 2832345), (45, 1447643), (69, 944115), (113, 576495), (115, 566469), (207, 314705), (339, 192165), (345, 188823), (557, 116955), (565, 115299), (1017, 64055), (1035, 62941), (1671, 38985), (1695, 38433), (2599, 25065), (2785, 23391), (5013, 12995), (5085, 12811), (7797, 8355)]