225811130

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{728423}}^1$

素因数の和:728461

約数の個数: 16

約数和(自身を含む): 419572224

約数和(自身を除く): 193761094

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 728423, 1456846, 3642115, 7284230, 22581113, 45162226, 112905565, 225811130]

約数ペア:

[(1, 225811130), (2, 112905565), (5, 45162226), (10, 22581113), (31, 7284230), (62, 3642115), (155, 1456846), (310, 728423)]