25306110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{887}}^1$

素因数の和:1217

約数の個数: 48

約数和(自身を含む): 66077856

約数和(自身を除く): 40771746

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 317, 634, 887, 951, 1585, 1774, 1902, 2661, 2853, 3170, 4435, 4755, 5322, 5706, 7983, 8870, 9510, 13305, 14265, 15966, 26610, 28530, 39915, 79830, 281179, 562358, 843537, 1405895, 1687074, 2530611, 2811790, 4217685, 5061222, 8435370, 12653055, 25306110]

約数ペア:

[(1, 25306110), (2, 12653055), (3, 8435370), (5, 5061222), (6, 4217685), (9, 2811790), (10, 2530611), (15, 1687074), (18, 1405895), (30, 843537), (45, 562358), (90, 281179), (317, 79830), (634, 39915), (887, 28530), (951, 26610), (1585, 15966), (1774, 14265), (1902, 13305), (2661, 9510), (2853, 8870), (3170, 7983), (4435, 5706), (4755, 5322)]