51351525

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{9923}}^1$

素因数の和:9962

約数の個数: 36

約数和(自身を含む): 95984928

約数和(自身を除く): 44633403

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 575, 1035, 1725, 5175, 9923, 29769, 49615, 89307, 148845, 228229, 248075, 446535, 684687, 744225, 1141145, 2054061, 2232675, 3423435, 5705725, 10270305, 17117175, 51351525]

約数ペア:

[(1, 51351525), (3, 17117175), (5, 10270305), (9, 5705725), (15, 3423435), (23, 2232675), (25, 2054061), (45, 1141145), (69, 744225), (75, 684687), (115, 446535), (207, 248075), (225, 228229), (345, 148845), (575, 89307), (1035, 49615), (1725, 29769), (5175, 9923)]