21654450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{48121}}^1$

素因数の和:48139

約数の個数: 36

約数和(自身を含む): 58179498

約数和(自身を除く): 36525048

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 48121, 96242, 144363, 240605, 288726, 433089, 481210, 721815, 866178, 1203025, 1443630, 2165445, 2406050, 3609075, 4330890, 7218150, 10827225, 21654450]

約数ペア:

[(1, 21654450), (2, 10827225), (3, 7218150), (5, 4330890), (6, 3609075), (9, 2406050), (10, 2165445), (15, 1443630), (18, 1203025), (25, 866178), (30, 721815), (45, 481210), (50, 433089), (75, 288726), (90, 240605), (150, 144363), (225, 96242), (450, 48121)]