25140450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{9859}}^1$

素因数の和:9891

約数の個数: 48

約数和(自身を含む): 66022560

約数和(自身を除く): 40882110

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 850, 1275, 2550, 9859, 19718, 29577, 49295, 59154, 98590, 147885, 167603, 246475, 295770, 335206, 492950, 502809, 739425, 838015, 1005618, 1478850, 1676030, 2514045, 4190075, 5028090, 8380150, 12570225, 25140450]

約数ペア:

[(1, 25140450), (2, 12570225), (3, 8380150), (5, 5028090), (6, 4190075), (10, 2514045), (15, 1676030), (17, 1478850), (25, 1005618), (30, 838015), (34, 739425), (50, 502809), (51, 492950), (75, 335206), (85, 295770), (102, 246475), (150, 167603), (170, 147885), (255, 98590), (425, 59154), (510, 49295), (850, 29577), (1275, 19718), (2550, 9859)]