25369110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21683}}^1$

素因数の和:21709

約数の個数: 48

約数和(自身を含む): 71036784

約数和(自身を除く): 45667674

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 21683, 43366, 65049, 108415, 130098, 195147, 216830, 281879, 325245, 390294, 563758, 650490, 845637, 975735, 1409395, 1691274, 1951470, 2536911, 2818790, 4228185, 5073822, 8456370, 12684555, 25369110]

約数ペア:

[(1, 25369110), (2, 12684555), (3, 8456370), (5, 5073822), (6, 4228185), (9, 2818790), (10, 2536911), (13, 1951470), (15, 1691274), (18, 1409395), (26, 975735), (30, 845637), (39, 650490), (45, 563758), (65, 390294), (78, 325245), (90, 281879), (117, 216830), (130, 195147), (195, 130098), (234, 108415), (390, 65049), (585, 43366), (1170, 21683)]