68804564385

素因数分解:

$3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{439}}^1\times {\mathrm{60397}}^1$

素因数の和:61017

約数の個数: 32

約数和(自身を含む): 110977701120

約数和(自身を除く): 42173136735

約数列:

[1, 3, 5, 15, 173, 439, 519, 865, 1317, 2195, 2595, 6585, 60397, 75947, 181191, 227841, 301985, 379735, 905955, 1139205, 10448681, 26514283, 31346043, 52243405, 79542849, 132571415, 156730215, 397714245, 4586970959, 13760912877, 22934854795, 68804564385]

約数ペア:

[(1, 68804564385), (3, 22934854795), (5, 13760912877), (15, 4586970959), (173, 397714245), (439, 156730215), (519, 132571415), (865, 79542849), (1317, 52243405), (2195, 31346043), (2595, 26514283), (6585, 10448681), (60397, 1139205), (75947, 905955), (181191, 379735), (227841, 301985)]