69614065

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{911}}^1$

素因数の和:993

約数の個数: 32

約数和(自身を含む): 94556160

約数和(自身を除く): 24942095

約数列:

[1, 5, 17, 29, 31, 85, 145, 155, 493, 527, 899, 911, 2465, 2635, 4495, 4555, 15283, 15487, 26419, 28241, 76415, 77435, 132095, 141205, 449123, 480097, 818989, 2245615, 2400485, 4094945, 13922813, 69614065]

約数ペア:

[(1, 69614065), (5, 13922813), (17, 4094945), (29, 2400485), (31, 2245615), (85, 818989), (145, 480097), (155, 449123), (493, 141205), (527, 132095), (899, 77435), (911, 76415), (2465, 28241), (2635, 26419), (4495, 15487), (4555, 15283)]