161934015

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{1031}}^1$

素因数の和:1359

約数の個数: 32

約数和(自身を含む): 267296256

約数和(自身を除く): 105362241

約数列:

[1, 3, 5, 15, 37, 111, 185, 283, 555, 849, 1031, 1415, 3093, 4245, 5155, 10471, 15465, 31413, 38147, 52355, 114441, 157065, 190735, 291773, 572205, 875319, 1458865, 4376595, 10795601, 32386803, 53978005, 161934015]

約数ペア:

[(1, 161934015), (3, 53978005), (5, 32386803), (15, 10795601), (37, 4376595), (111, 1458865), (185, 875319), (283, 572205), (555, 291773), (849, 190735), (1031, 157065), (1415, 114441), (3093, 52355), (4245, 38147), (5155, 31413), (10471, 15465)]