51402015

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{163181}}^1$

素因数の和:163199

約数の個数: 24

約数和(自身を含む): 101825568

約数和(自身を除く): 50423553

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 163181, 489543, 815905, 1142267, 1468629, 2447715, 3426801, 5711335, 7343145, 10280403, 17134005, 51402015]

約数ペア:

[(1, 51402015), (3, 17134005), (5, 10280403), (7, 7343145), (9, 5711335), (15, 3426801), (21, 2447715), (35, 1468629), (45, 1142267), (63, 815905), (105, 489543), (315, 163181)]