15672435935

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{74441}}^1$

素因数の和:74579

約数の個数: 32

約数和(自身を含む): 21010510080

約数和(自身を除く): 5338074145

約数列:

[1, 5, 13, 41, 65, 79, 205, 395, 533, 1027, 2665, 3239, 5135, 16195, 42107, 74441, 210535, 372205, 967733, 3052081, 4838665, 5880839, 15260405, 29404195, 39677053, 76450907, 198385265, 241114399, 382254535, 1205571995, 3134487187, 15672435935]

約数ペア:

[(1, 15672435935), (5, 3134487187), (13, 1205571995), (41, 382254535), (65, 241114399), (79, 198385265), (205, 76450907), (395, 39677053), (533, 29404195), (1027, 15260405), (2665, 5880839), (3239, 4838665), (5135, 3052081), (16195, 967733), (42107, 372205), (74441, 210535)]