71768775

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73609}}^1$

素因数の和:73635

約数の個数: 24

約数和(自身を含む): 127786960

約数和(自身を除く): 56018185

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 73609, 220827, 368045, 956917, 1104135, 1840225, 2870751, 4784585, 5520675, 14353755, 23922925, 71768775]

約数ペア:

[(1, 71768775), (3, 23922925), (5, 14353755), (13, 5520675), (15, 4784585), (25, 2870751), (39, 1840225), (65, 1104135), (75, 956917), (195, 368045), (325, 220827), (975, 73609)]