24974495

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{419}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 37255680

約数和(自身を除く): 12281185

約数列:

[1, 5, 7, 13, 35, 65, 91, 131, 419, 455, 655, 917, 1703, 2095, 2933, 4585, 5447, 8515, 11921, 14665, 27235, 38129, 54889, 59605, 190645, 274445, 384223, 713557, 1921115, 3567785, 4994899, 24974495]

約数ペア:

[(1, 24974495), (5, 4994899), (7, 3567785), (13, 1921115), (35, 713557), (65, 384223), (91, 274445), (131, 190645), (419, 59605), (455, 54889), (655, 38129), (917, 27235), (1703, 14665), (2095, 11921), (2933, 8515), (4585, 5447)]