15211050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{4409}}^1$

素因数の和:4447

約数の個数: 48

約数和(自身を含む): 39372480

約数和(自身を除く): 24161430

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 3450, 4409, 8818, 13227, 22045, 26454, 44090, 66135, 101407, 110225, 132270, 202814, 220450, 304221, 330675, 507035, 608442, 661350, 1014070, 1521105, 2535175, 3042210, 5070350, 7605525, 15211050]

約数ペア:

[(1, 15211050), (2, 7605525), (3, 5070350), (5, 3042210), (6, 2535175), (10, 1521105), (15, 1014070), (23, 661350), (25, 608442), (30, 507035), (46, 330675), (50, 304221), (69, 220450), (75, 202814), (115, 132270), (138, 110225), (150, 101407), (230, 66135), (345, 44090), (575, 26454), (690, 22045), (1150, 13227), (1725, 8818), (3450, 4409)]