61964235

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{757}}^1$

素因数の和:892

約数の個数: 48

約数和(自身を含む): 114937056

約数和(自身を除く): 52972821

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 107, 153, 255, 321, 535, 757, 765, 963, 1605, 1819, 2271, 3785, 4815, 5457, 6813, 9095, 11355, 12869, 16371, 27285, 34065, 38607, 64345, 80999, 81855, 115821, 193035, 242997, 404995, 579105, 728991, 1214985, 1376983, 3644955, 4130949, 6884915, 12392847, 20654745, 61964235]

約数ペア:

[(1, 61964235), (3, 20654745), (5, 12392847), (9, 6884915), (15, 4130949), (17, 3644955), (45, 1376983), (51, 1214985), (85, 728991), (107, 579105), (153, 404995), (255, 242997), (321, 193035), (535, 115821), (757, 81855), (765, 80999), (963, 64345), (1605, 38607), (1819, 34065), (2271, 27285), (3785, 16371), (4815, 12869), (5457, 11355), (6813, 9095)]