25067430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1249}}^1$

素因数の和:1485

約数の個数: 48

約数和(自身を含む): 65520000

約数和(自身を除く): 40452570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 223, 446, 669, 1115, 1249, 1338, 2007, 2230, 2498, 3345, 3747, 4014, 6245, 6690, 7494, 10035, 11241, 12490, 18735, 20070, 22482, 37470, 56205, 112410, 278527, 557054, 835581, 1392635, 1671162, 2506743, 2785270, 4177905, 5013486, 8355810, 12533715, 25067430]

約数ペア:

[(1, 25067430), (2, 12533715), (3, 8355810), (5, 5013486), (6, 4177905), (9, 2785270), (10, 2506743), (15, 1671162), (18, 1392635), (30, 835581), (45, 557054), (90, 278527), (223, 112410), (446, 56205), (669, 37470), (1115, 22482), (1249, 20070), (1338, 18735), (2007, 12490), (2230, 11241), (2498, 10035), (3345, 7494), (3747, 6690), (4014, 6245)]