21685050

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{16063}}^1$

素因数の和:16084

約数の個数: 48

約数和(自身を含む): 59758080

約数和(自身を除く): 38073030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 16063, 32126, 48189, 80315, 96378, 144567, 160630, 240945, 289134, 401575, 433701, 481890, 722835, 803150, 867402, 1204725, 1445670, 2168505, 2409450, 3614175, 4337010, 7228350, 10842525, 21685050]

約数ペア:

[(1, 21685050), (2, 10842525), (3, 7228350), (5, 4337010), (6, 3614175), (9, 2409450), (10, 2168505), (15, 1445670), (18, 1204725), (25, 867402), (27, 803150), (30, 722835), (45, 481890), (50, 433701), (54, 401575), (75, 289134), (90, 240945), (135, 160630), (150, 144567), (225, 96378), (270, 80315), (450, 48189), (675, 32126), (1350, 16063)]