12994275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{467}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 25069824

約数和(自身を除く): 12075549

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 53, 75, 105, 159, 175, 265, 371, 467, 525, 795, 1113, 1325, 1401, 1855, 2335, 3269, 3975, 5565, 7005, 9275, 9807, 11675, 16345, 24751, 27825, 35025, 49035, 74253, 81725, 123755, 173257, 245175, 371265, 519771, 618775, 866285, 1856325, 2598855, 4331425, 12994275]

約数ペア:

[(1, 12994275), (3, 4331425), (5, 2598855), (7, 1856325), (15, 866285), (21, 618775), (25, 519771), (35, 371265), (53, 245175), (75, 173257), (105, 123755), (159, 81725), (175, 74253), (265, 49035), (371, 35025), (467, 27825), (525, 24751), (795, 16345), (1113, 11675), (1325, 9807), (1401, 9275), (1855, 7005), (2335, 5565), (3269, 3975)]