65291850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{11161}}^1$

素因数の和:11192

約数の個数: 72

約数和(自身を含む): 188928012

約数和(自身を除く): 123636162

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 11161, 22322, 33483, 55805, 66966, 100449, 111610, 145093, 167415, 200898, 279025, 290186, 334830, 435279, 502245, 558050, 725465, 837075, 870558, 1004490, 1305837, 1450930, 1674150, 2176395, 2511225, 2611674, 3627325, 4352790, 5022450, 6529185, 7254650, 10881975, 13058370, 21763950, 32645925, 65291850]

約数ペア:

[(1, 65291850), (2, 32645925), (3, 21763950), (5, 13058370), (6, 10881975), (9, 7254650), (10, 6529185), (13, 5022450), (15, 4352790), (18, 3627325), (25, 2611674), (26, 2511225), (30, 2176395), (39, 1674150), (45, 1450930), (50, 1305837), (65, 1004490), (75, 870558), (78, 837075), (90, 725465), (117, 558050), (130, 502245), (150, 435279), (195, 334830), (225, 290186), (234, 279025), (325, 200898), (390, 167415), (450, 145093), (585, 111610), (650, 100449), (975, 66966), (1170, 55805), (1950, 33483), (2925, 22322), (5850, 11161)]