25105350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{5399}}^1$

素因数の和:5445

約数の個数: 48

約数和(自身を含む): 64281600

約数和(自身を除く): 39176250

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 310, 465, 775, 930, 1550, 2325, 4650, 5399, 10798, 16197, 26995, 32394, 53990, 80985, 134975, 161970, 167369, 269950, 334738, 404925, 502107, 809850, 836845, 1004214, 1673690, 2510535, 4184225, 5021070, 8368450, 12552675, 25105350]

約数ペア:

[(1, 25105350), (2, 12552675), (3, 8368450), (5, 5021070), (6, 4184225), (10, 2510535), (15, 1673690), (25, 1004214), (30, 836845), (31, 809850), (50, 502107), (62, 404925), (75, 334738), (93, 269950), (150, 167369), (155, 161970), (186, 134975), (310, 80985), (465, 53990), (775, 32394), (930, 26995), (1550, 16197), (2325, 10798), (4650, 5399)]