42623175

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4273}}^1$

素因数の和:4312

約数の個数: 48

約数和(自身を含む): 84796160

約数和(自身を除く): 42172985

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 57, 75, 95, 105, 133, 175, 285, 399, 475, 525, 665, 1425, 1995, 3325, 4273, 9975, 12819, 21365, 29911, 64095, 81187, 89733, 106825, 149555, 243561, 320475, 405935, 448665, 568309, 747775, 1217805, 1704927, 2029675, 2243325, 2841545, 6089025, 8524635, 14207725, 42623175]

約数ペア:

[(1, 42623175), (3, 14207725), (5, 8524635), (7, 6089025), (15, 2841545), (19, 2243325), (21, 2029675), (25, 1704927), (35, 1217805), (57, 747775), (75, 568309), (95, 448665), (105, 405935), (133, 320475), (175, 243561), (285, 149555), (399, 106825), (475, 89733), (525, 81187), (665, 64095), (1425, 29911), (1995, 21365), (3325, 12819), (4273, 9975)]