42709785

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1733}}^1$

素因数の和:1825

約数の個数: 32

約数和(自身を含む): 71912448

約数和(自身を除く): 29202663

約数列:

[1, 3, 5, 15, 31, 53, 93, 155, 159, 265, 465, 795, 1643, 1733, 4929, 5199, 8215, 8665, 24645, 25995, 53723, 91849, 161169, 268615, 275547, 459245, 805845, 1377735, 2847319, 8541957, 14236595, 42709785]

約数ペア:

[(1, 42709785), (3, 14236595), (5, 8541957), (15, 2847319), (31, 1377735), (53, 805845), (93, 459245), (155, 275547), (159, 268615), (265, 161169), (465, 91849), (795, 53723), (1643, 25995), (1733, 24645), (4929, 8665), (5199, 8215)]