1222380015

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2810069}}^1$

素因数の和:2810106

約数の個数: 16

約数和(自身を含む): 2023250400

約数和(自身を除く): 800870385

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 2810069, 8430207, 14050345, 42151035, 81492001, 244476003, 407460005, 1222380015]

約数ペア:

[(1, 1222380015), (3, 407460005), (5, 244476003), (15, 81492001), (29, 42151035), (87, 14050345), (145, 8430207), (435, 2810069)]