1663853295

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{84481}}^1$

素因数の和:84603

約数の個数: 32

約数和(自身を含む): 2895367104

約数和(自身を除く): 1231513809

約数列:

[1, 3, 5, 13, 15, 39, 65, 101, 195, 303, 505, 1313, 1515, 3939, 6565, 19695, 84481, 253443, 422405, 1098253, 1267215, 3294759, 5491265, 8532581, 16473795, 25597743, 42662905, 110923553, 127988715, 332770659, 554617765, 1663853295]

約数ペア:

[(1, 1663853295), (3, 554617765), (5, 332770659), (13, 127988715), (15, 110923553), (39, 42662905), (65, 25597743), (101, 16473795), (195, 8532581), (303, 5491265), (505, 3294759), (1313, 1267215), (1515, 1098253), (3939, 422405), (6565, 253443), (19695, 84481)]