2481675

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 4880640

約数和(自身を除く): 2398965

約数列:

[1, 3, 5, 7, 15, 21, 25, 29, 35, 75, 87, 105, 145, 163, 175, 203, 435, 489, 525, 609, 725, 815, 1015, 1141, 2175, 2445, 3045, 3423, 4075, 4727, 5075, 5705, 12225, 14181, 15225, 17115, 23635, 28525, 33089, 70905, 85575, 99267, 118175, 165445, 354525, 496335, 827225, 2481675]

約数ペア:

[(1, 2481675), (3, 827225), (5, 496335), (7, 354525), (15, 165445), (21, 118175), (25, 99267), (29, 85575), (35, 70905), (75, 33089), (87, 28525), (105, 23635), (145, 17115), (163, 15225), (175, 14181), (203, 12225), (435, 5705), (489, 5075), (525, 4727), (609, 4075), (725, 3423), (815, 3045), (1015, 2445), (1141, 2175)]