67827575

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{659}}^1$

素因数の和:871

約数の個数: 24

約数和(自身を含む): 88387200

約数和(自身を除く): 20559625

約数列:

[1, 5, 23, 25, 115, 179, 575, 659, 895, 3295, 4117, 4475, 15157, 16475, 20585, 75785, 102925, 117961, 378925, 589805, 2713103, 2949025, 13565515, 67827575]

約数ペア:

[(1, 67827575), (5, 13565515), (23, 2949025), (25, 2713103), (115, 589805), (179, 378925), (575, 117961), (659, 102925), (895, 75785), (3295, 20585), (4117, 16475), (4475, 15157)]