56072325

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^3\times {\mathrm{109}}^1$

素因数の和:179

約数の個数: 48

約数和(自身を含む): 98753600

約数和(自身を除く): 42681275

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 109, 285, 327, 361, 475, 545, 1083, 1425, 1635, 1805, 2071, 2725, 5415, 6213, 6859, 8175, 9025, 10355, 20577, 27075, 31065, 34295, 39349, 51775, 102885, 118047, 155325, 171475, 196745, 514425, 590235, 747631, 983725, 2242893, 2951175, 3738155, 11214465, 18690775, 56072325]

約数ペア:

[(1, 56072325), (3, 18690775), (5, 11214465), (15, 3738155), (19, 2951175), (25, 2242893), (57, 983725), (75, 747631), (95, 590235), (109, 514425), (285, 196745), (327, 171475), (361, 155325), (475, 118047), (545, 102885), (1083, 51775), (1425, 39349), (1635, 34295), (1805, 31065), (2071, 27075), (2725, 20577), (5415, 10355), (6213, 9025), (6859, 8175)]