80966145

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{4111}}^1$

素因数の和:4233

約数の個数: 32

約数和(自身を含む): 140926464

約数和(自身を除く): 59960319

約数列:

[1, 3, 5, 13, 15, 39, 65, 101, 195, 303, 505, 1313, 1515, 3939, 4111, 6565, 12333, 19695, 20555, 53443, 61665, 160329, 267215, 415211, 801645, 1245633, 2076055, 5397743, 6228165, 16193229, 26988715, 80966145]

約数ペア:

[(1, 80966145), (3, 26988715), (5, 16193229), (13, 6228165), (15, 5397743), (39, 2076055), (65, 1245633), (101, 801645), (195, 415211), (303, 267215), (505, 160329), (1313, 61665), (1515, 53443), (3939, 20555), (4111, 19695), (6565, 12333)]