402852015

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{5641}}^1$

素因数の和:5701

約数の個数: 48

約数和(自身を含む): 748806240

約数和(自身を除く): 345954225

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 529, 621, 1035, 1587, 2645, 3105, 4761, 5641, 7935, 14283, 16923, 23805, 28205, 50769, 71415, 84615, 129743, 152307, 253845, 389229, 648715, 761535, 1167687, 1946145, 2984089, 3503061, 5838435, 8952267, 14920445, 17515305, 26856801, 44761335, 80570403, 134284005, 402852015]

約数ペア:

[(1, 402852015), (3, 134284005), (5, 80570403), (9, 44761335), (15, 26856801), (23, 17515305), (27, 14920445), (45, 8952267), (69, 5838435), (115, 3503061), (135, 2984089), (207, 1946145), (345, 1167687), (529, 761535), (621, 648715), (1035, 389229), (1587, 253845), (2645, 152307), (3105, 129743), (4761, 84615), (5641, 71415), (7935, 50769), (14283, 28205), (16923, 23805)]