117381995

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{577}}^1$

素因数の和:695

約数の個数: 32

約数和(自身を含む): 154811520

約数和(自身を除く): 37429525

約数列:

[1, 5, 23, 29, 61, 115, 145, 305, 577, 667, 1403, 1769, 2885, 3335, 7015, 8845, 13271, 16733, 35197, 40687, 66355, 83665, 175985, 203435, 384859, 809531, 1020713, 1924295, 4047655, 5103565, 23476399, 117381995]

約数ペア:

[(1, 117381995), (5, 23476399), (23, 5103565), (29, 4047655), (61, 1924295), (115, 1020713), (145, 809531), (305, 384859), (577, 203435), (667, 175985), (1403, 83665), (1769, 66355), (2885, 40687), (3335, 35197), (7015, 16733), (8845, 13271)]