8845915

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:199

約数の個数: 32

約数和(自身を含む): 12249216

約数和(自身を除く): 3403301

約数列:

[1, 5, 13, 23, 61, 65, 97, 115, 299, 305, 485, 793, 1261, 1403, 1495, 2231, 3965, 5917, 6305, 7015, 11155, 18239, 29003, 29585, 76921, 91195, 136091, 145015, 384605, 680455, 1769183, 8845915]

約数ペア:

[(1, 8845915), (5, 1769183), (13, 680455), (23, 384605), (61, 145015), (65, 136091), (97, 91195), (115, 76921), (299, 29585), (305, 29003), (485, 18239), (793, 11155), (1261, 7015), (1403, 6305), (1495, 5917), (2231, 3965)]