25120950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{223}}^1\times {\mathrm{751}}^1$

素因数の和:989

約数の個数: 48

約数和(自身を含む): 62662656

約数和(自身を除く): 37541706

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 223, 446, 669, 751, 1115, 1338, 1502, 2230, 2253, 3345, 3755, 4506, 5575, 6690, 7510, 11150, 11265, 16725, 18775, 22530, 33450, 37550, 56325, 112650, 167473, 334946, 502419, 837365, 1004838, 1674730, 2512095, 4186825, 5024190, 8373650, 12560475, 25120950]

約数ペア:

[(1, 25120950), (2, 12560475), (3, 8373650), (5, 5024190), (6, 4186825), (10, 2512095), (15, 1674730), (25, 1004838), (30, 837365), (50, 502419), (75, 334946), (150, 167473), (223, 112650), (446, 56325), (669, 37550), (751, 33450), (1115, 22530), (1338, 18775), (1502, 16725), (2230, 11265), (2253, 11150), (3345, 7510), (3755, 6690), (4506, 5575)]