1228565585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{9901}}^1$

素因数の和:10025

約数の個数: 32

約数和(自身を含む): 1676844288

約数和(自身を除く): 448278703

約数列:

[1, 5, 13, 23, 65, 83, 115, 299, 415, 1079, 1495, 1909, 5395, 9545, 9901, 24817, 49505, 124085, 128713, 227723, 643565, 821783, 1138615, 2960399, 4108915, 10683179, 14801995, 18901009, 53415895, 94505045, 245713117, 1228565585]

約数ペア:

[(1, 1228565585), (5, 245713117), (13, 94505045), (23, 53415895), (65, 18901009), (83, 14801995), (115, 10683179), (299, 4108915), (415, 2960399), (1079, 1138615), (1495, 821783), (1909, 643565), (5395, 227723), (9545, 128713), (9901, 124085), (24817, 49505)]