15966309745

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1049}}^1\times {\mathrm{2837}}^1$

素因数の和:3957

約数の個数: 32

約数和(自身を含む): 20382516000

約数和(自身を除く): 4416206255

約数列:

[1, 5, 29, 37, 145, 185, 1049, 1073, 2837, 5245, 5365, 14185, 30421, 38813, 82273, 104969, 152105, 194065, 411365, 524845, 1125577, 2976013, 3044101, 5627885, 14880065, 15220505, 86304377, 110112481, 431521885, 550562405, 3193261949, 15966309745]

約数ペア:

[(1, 15966309745), (5, 3193261949), (29, 550562405), (37, 431521885), (145, 110112481), (185, 86304377), (1049, 15220505), (1073, 14880065), (2837, 5627885), (5245, 3044101), (5365, 2976013), (14185, 1125577), (30421, 524845), (38813, 411365), (82273, 194065), (104969, 152105)]