42910875

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{5449}}^1$

素因数の和:5477

約数の個数: 48

約数和(自身を含む): 88420800

約数和(自身を除く): 45509925

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 125, 175, 225, 315, 375, 525, 875, 1125, 1575, 2625, 5449, 7875, 16347, 27245, 38143, 49041, 81735, 114429, 136225, 190715, 245205, 343287, 408675, 572145, 681125, 953575, 1226025, 1716435, 2043375, 2860725, 4767875, 6130125, 8582175, 14303625, 42910875]

約数ペア:

[(1, 42910875), (3, 14303625), (5, 8582175), (7, 6130125), (9, 4767875), (15, 2860725), (21, 2043375), (25, 1716435), (35, 1226025), (45, 953575), (63, 681125), (75, 572145), (105, 408675), (125, 343287), (175, 245205), (225, 190715), (315, 136225), (375, 114429), (525, 81735), (875, 49041), (1125, 38143), (1575, 27245), (2625, 16347), (5449, 7875)]