25061145

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4273}}^1$

素因数の和:4321

約数の個数: 32

約数和(自身を含む): 44312832

約数和(自身を除く): 19251687

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 4273, 5865, 12819, 21365, 64095, 72641, 98279, 217923, 294837, 363205, 491395, 1089615, 1474185, 1670743, 5012229, 8353715, 25061145]

約数ペア:

[(1, 25061145), (3, 8353715), (5, 5012229), (15, 1670743), (17, 1474185), (23, 1089615), (51, 491395), (69, 363205), (85, 294837), (115, 217923), (255, 98279), (345, 72641), (391, 64095), (1173, 21365), (1955, 12819), (4273, 5865)]