65198835

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1889}}^1$

素因数の和:1972

約数の個数: 48

約数和(自身を含む): 123832800

約数和(自身を除く): 58633965

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 59, 65, 117, 177, 195, 295, 531, 585, 767, 885, 1889, 2301, 2655, 3835, 5667, 6903, 9445, 11505, 17001, 24557, 28335, 34515, 73671, 85005, 111451, 122785, 221013, 334353, 368355, 557255, 1003059, 1105065, 1448863, 1671765, 4346589, 5015295, 7244315, 13039767, 21732945, 65198835]

約数ペア:

[(1, 65198835), (3, 21732945), (5, 13039767), (9, 7244315), (13, 5015295), (15, 4346589), (39, 1671765), (45, 1448863), (59, 1105065), (65, 1003059), (117, 557255), (177, 368355), (195, 334353), (295, 221013), (531, 122785), (585, 111451), (767, 85005), (885, 73671), (1889, 34515), (2301, 28335), (2655, 24557), (3835, 17001), (5667, 11505), (6903, 9445)]