39886875

素因数分解:

$3^2\times 5^4\times 7^1\times {\mathrm{1013}}^1$

素因数の和:1046

約数の個数: 60

約数和(自身を含む): 82361136

約数和(自身を除く): 42474261

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 125, 175, 225, 315, 375, 525, 625, 875, 1013, 1125, 1575, 1875, 2625, 3039, 4375, 5065, 5625, 7091, 7875, 9117, 13125, 15195, 21273, 25325, 35455, 39375, 45585, 63819, 75975, 106365, 126625, 177275, 227925, 319095, 379875, 531825, 633125, 886375, 1139625, 1595475, 1899375, 2659125, 4431875, 5698125, 7977375, 13295625, 39886875]

約数ペア:

[(1, 39886875), (3, 13295625), (5, 7977375), (7, 5698125), (9, 4431875), (15, 2659125), (21, 1899375), (25, 1595475), (35, 1139625), (45, 886375), (63, 633125), (75, 531825), (105, 379875), (125, 319095), (175, 227925), (225, 177275), (315, 126625), (375, 106365), (525, 75975), (625, 63819), (875, 45585), (1013, 39375), (1125, 35455), (1575, 25325), (1875, 21273), (2625, 15195), (3039, 13125), (4375, 9117), (5065, 7875), (5625, 7091)]