188802625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2251}}^1$

素因数の和:2338

約数の個数: 32

約数和(自身を含む): 261376128

約数和(自身を除く): 72573503

約数列:

[1, 5, 11, 25, 55, 61, 125, 275, 305, 671, 1375, 1525, 2251, 3355, 7625, 11255, 16775, 24761, 56275, 83875, 123805, 137311, 281375, 619025, 686555, 1510421, 3095125, 3432775, 7552105, 17163875, 37760525, 188802625]

約数ペア:

[(1, 188802625), (5, 37760525), (11, 17163875), (25, 7552105), (55, 3432775), (61, 3095125), (125, 1510421), (275, 686555), (305, 619025), (671, 281375), (1375, 137311), (1525, 123805), (2251, 83875), (3355, 56275), (7625, 24761), (11255, 16775)]