40670475

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{12611}}^1$

素因数の和:12667

約数の個数: 24

約数和(自身を含む): 68811072

約数和(自身を除く): 28140597

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 3225, 12611, 37833, 63055, 189165, 315275, 542273, 945825, 1626819, 2711365, 8134095, 13556825, 40670475]

約数ペア:

[(1, 40670475), (3, 13556825), (5, 8134095), (15, 2711365), (25, 1626819), (43, 945825), (75, 542273), (129, 315275), (215, 189165), (645, 63055), (1075, 37833), (3225, 12611)]