438045347545

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{30493933}}^1$

素因数の和:30493981

約数の個数: 24

約数和(自身を含む): 602682111576

約数和(自身を除く): 164636764031

約数列:

[1, 5, 13, 17, 65, 85, 169, 221, 845, 1105, 2873, 14365, 30493933, 152469665, 396421129, 518396861, 1982105645, 2591984305, 5153474677, 6739159193, 25767373385, 33695795965, 87609069509, 438045347545]

約数ペア:

[(1, 438045347545), (5, 87609069509), (13, 33695795965), (17, 25767373385), (65, 6739159193), (85, 5153474677), (169, 2591984305), (221, 1982105645), (845, 518396861), (1105, 396421129), (2873, 152469665), (14365, 30493933)]