61684015

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{2459}}^1$

素因数の和:2666

約数の個数: 16

約数和(自身を含む): 77047200

約数和(自身を除く): 15363185

約数列:

[1, 5, 29, 145, 173, 865, 2459, 5017, 12295, 25085, 71311, 356555, 425407, 2127035, 12336803, 61684015]

約数ペア:

[(1, 61684015), (5, 12336803), (29, 2127035), (145, 425407), (173, 356555), (865, 71311), (2459, 25085), (5017, 12295)]