72284736745

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{449}}^1\times {\mathrm{14831}}^1$

素因数の和:15465

約数の個数: 32

約数和(自身を含む): 94189132800

約数和(自身を除く): 21904396055

約数列:

[1, 5, 13, 65, 167, 449, 835, 2171, 2245, 5837, 10855, 14831, 29185, 74155, 74983, 192803, 374915, 964015, 974779, 2476777, 4873895, 6659119, 12383885, 32198101, 33295595, 86568547, 160990505, 432842735, 1112072873, 5560364365, 14456947349, 72284736745]

約数ペア:

[(1, 72284736745), (5, 14456947349), (13, 5560364365), (65, 1112072873), (167, 432842735), (449, 160990505), (835, 86568547), (2171, 33295595), (2245, 32198101), (5837, 12383885), (10855, 6659119), (14831, 4873895), (29185, 2476777), (74155, 974779), (74983, 964015), (192803, 374915)]