108920065

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{631}}^1$

素因数の和:757

約数の個数: 32

約数和(自身を含む): 145612800

約数和(自身を除く): 36692735

約数列:

[1, 5, 19, 23, 79, 95, 115, 395, 437, 631, 1501, 1817, 2185, 3155, 7505, 9085, 11989, 14513, 34523, 49849, 59945, 72565, 172615, 249245, 275747, 947131, 1146527, 1378735, 4735655, 5732635, 21784013, 108920065]

約数ペア:

[(1, 108920065), (5, 21784013), (19, 5732635), (23, 4735655), (79, 1378735), (95, 1146527), (115, 947131), (395, 275747), (437, 249245), (631, 172615), (1501, 72565), (1817, 59945), (2185, 49849), (3155, 34523), (7505, 14513), (9085, 11989)]