42091875

素因数分解:

$3^2\times 5^4\times 7^1\times {\mathrm{1069}}^1$

素因数の和:1102

約数の個数: 60

約数和(自身を含む): 86909680

約数和(自身を除く): 44817805

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 125, 175, 225, 315, 375, 525, 625, 875, 1069, 1125, 1575, 1875, 2625, 3207, 4375, 5345, 5625, 7483, 7875, 9621, 13125, 16035, 22449, 26725, 37415, 39375, 48105, 67347, 80175, 112245, 133625, 187075, 240525, 336735, 400875, 561225, 668125, 935375, 1202625, 1683675, 2004375, 2806125, 4676875, 6013125, 8418375, 14030625, 42091875]

約数ペア:

[(1, 42091875), (3, 14030625), (5, 8418375), (7, 6013125), (9, 4676875), (15, 2806125), (21, 2004375), (25, 1683675), (35, 1202625), (45, 935375), (63, 668125), (75, 561225), (105, 400875), (125, 336735), (175, 240525), (225, 187075), (315, 133625), (375, 112245), (525, 80175), (625, 67347), (875, 48105), (1069, 39375), (1125, 37415), (1575, 26725), (1875, 22449), (2625, 16035), (3207, 13125), (4375, 9621), (5345, 7875), (5625, 7483)]