42206505

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13463}}^1$

素因数の和:13501

約数の個数: 32

約数和(自身を含む): 77552640

約数和(自身を除く): 35346135

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 13463, 40389, 67315, 148093, 201945, 255797, 444279, 740465, 767391, 1278985, 2221395, 2813767, 3836955, 8441301, 14068835, 42206505]

約数ペア:

[(1, 42206505), (3, 14068835), (5, 8441301), (11, 3836955), (15, 2813767), (19, 2221395), (33, 1278985), (55, 767391), (57, 740465), (95, 444279), (165, 255797), (209, 201945), (285, 148093), (627, 67315), (1045, 40389), (3135, 13463)]