99964865

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19973}}^1$

素因数の和:20009

約数の個数: 32

約数和(自身を含む): 161070336

約数和(自身を除く): 61105471

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 5005, 19973, 99865, 139811, 219703, 259649, 699055, 1098515, 1298245, 1537921, 1817543, 2856139, 7689605, 9087715, 14280695, 19992973, 99964865]

約数ペア:

[(1, 99964865), (5, 19992973), (7, 14280695), (11, 9087715), (13, 7689605), (35, 2856139), (55, 1817543), (65, 1537921), (77, 1298245), (91, 1098515), (143, 699055), (385, 259649), (455, 219703), (715, 139811), (1001, 99865), (5005, 19973)]