73103550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37489}}^1$

素因数の和:37517

約数の個数: 48

約数和(自身を含む): 195247920

約数和(自身を除く): 122144370

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 37489, 74978, 112467, 187445, 224934, 374890, 487357, 562335, 937225, 974714, 1124670, 1462071, 1874450, 2436785, 2811675, 2924142, 4873570, 5623350, 7310355, 12183925, 14620710, 24367850, 36551775, 73103550]

約数ペア:

[(1, 73103550), (2, 36551775), (3, 24367850), (5, 14620710), (6, 12183925), (10, 7310355), (13, 5623350), (15, 4873570), (25, 2924142), (26, 2811675), (30, 2436785), (39, 1874450), (50, 1462071), (65, 1124670), (75, 974714), (78, 937225), (130, 562335), (150, 487357), (195, 374890), (325, 224934), (390, 187445), (650, 112467), (975, 74978), (1950, 37489)]