13750750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{4231}}^1$

素因数の和:4261

約数の個数: 32

約数和(自身を含む): 27728064

約数和(自身を除く): 13977314

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 4231, 8462, 21155, 42310, 55003, 105775, 110006, 211550, 275015, 528875, 550030, 1057750, 1375075, 2750150, 6875375, 13750750]

約数ペア:

[(1, 13750750), (2, 6875375), (5, 2750150), (10, 1375075), (13, 1057750), (25, 550030), (26, 528875), (50, 275015), (65, 211550), (125, 110006), (130, 105775), (250, 55003), (325, 42310), (650, 21155), (1625, 8462), (3250, 4231)]