140853265

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4729}}^1$

素因数の和:4801

約数の個数: 32

約数和(自身を含む): 207060480

約数和(自身を除く): 66207215

約数列:

[1, 5, 7, 23, 35, 37, 115, 161, 185, 259, 805, 851, 1295, 4255, 4729, 5957, 23645, 29785, 33103, 108767, 165515, 174973, 543835, 761369, 874865, 1224811, 3806845, 4024379, 6124055, 20121895, 28170653, 140853265]

約数ペア:

[(1, 140853265), (5, 28170653), (7, 20121895), (23, 6124055), (35, 4024379), (37, 3806845), (115, 1224811), (161, 874865), (185, 761369), (259, 543835), (805, 174973), (851, 165515), (1295, 108767), (4255, 33103), (4729, 29785), (5957, 23645)]