45321405

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{797}}^1$

素因数の和:1045

約数の個数: 32

約数和(自身を含む): 77220864

約数和(自身を除く): 31899459

約数列:

[1, 3, 5, 15, 17, 51, 85, 223, 255, 669, 797, 1115, 2391, 3345, 3791, 3985, 11373, 11955, 13549, 18955, 40647, 56865, 67745, 177731, 203235, 533193, 888655, 2665965, 3021427, 9064281, 15107135, 45321405]

約数ペア:

[(1, 45321405), (3, 15107135), (5, 9064281), (15, 3021427), (17, 2665965), (51, 888655), (85, 533193), (223, 203235), (255, 177731), (669, 67745), (797, 56865), (1115, 40647), (2391, 18955), (3345, 13549), (3791, 11955), (3985, 11373)]