25100730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1847}}^1$

素因数の和:2011

約数の個数: 48

約数和(自身を含む): 65729664

約数和(自身を除く): 40628934

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 151, 302, 453, 755, 906, 1359, 1510, 1847, 2265, 2718, 3694, 4530, 5541, 6795, 9235, 11082, 13590, 16623, 18470, 27705, 33246, 55410, 83115, 166230, 278897, 557794, 836691, 1394485, 1673382, 2510073, 2788970, 4183455, 5020146, 8366910, 12550365, 25100730]

約数ペア:

[(1, 25100730), (2, 12550365), (3, 8366910), (5, 5020146), (6, 4183455), (9, 2788970), (10, 2510073), (15, 1673382), (18, 1394485), (30, 836691), (45, 557794), (90, 278897), (151, 166230), (302, 83115), (453, 55410), (755, 33246), (906, 27705), (1359, 18470), (1510, 16623), (1847, 13590), (2265, 11082), (2718, 9235), (3694, 6795), (4530, 5541)]