90164952015

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{7063451}}^1$

素因数の和:7063519

約数の個数: 32

約数和(自身を含む): 154604837376

約数和(自身を除く): 64439885361

約数列:

[1, 3, 5, 15, 23, 37, 69, 111, 115, 185, 345, 555, 851, 2553, 4255, 12765, 7063451, 21190353, 35317255, 105951765, 162459373, 261347687, 487378119, 784043061, 812296865, 1306738435, 2436890595, 3920215305, 6010996801, 18032990403, 30054984005, 90164952015]

約数ペア:

[(1, 90164952015), (3, 30054984005), (5, 18032990403), (15, 6010996801), (23, 3920215305), (37, 2436890595), (69, 1306738435), (111, 812296865), (115, 784043061), (185, 487378119), (345, 261347687), (555, 162459373), (851, 105951765), (2553, 35317255), (4255, 21190353), (12765, 7063451)]