30956145

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1151}}^1$

素因数の和:1333

約数の個数: 32

約数和(自身を含む): 54411264

約数和(自身を除く): 23455119

約数列:

[1, 3, 5, 11, 15, 33, 55, 163, 165, 489, 815, 1151, 1793, 2445, 3453, 5379, 5755, 8965, 12661, 17265, 26895, 37983, 63305, 187613, 189915, 562839, 938065, 2063743, 2814195, 6191229, 10318715, 30956145]

約数ペア:

[(1, 30956145), (3, 10318715), (5, 6191229), (11, 2814195), (15, 2063743), (33, 938065), (55, 562839), (163, 189915), (165, 187613), (489, 63305), (815, 37983), (1151, 26895), (1793, 17265), (2445, 12661), (3453, 8965), (5379, 5755)]