3847950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{503}}^1$

素因数の和:538

約数の個数: 72

約数和(自身を含む): 10968048

約数和(自身を除く): 7120098

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 150, 153, 170, 225, 255, 306, 425, 450, 503, 510, 765, 850, 1006, 1275, 1509, 1530, 2515, 2550, 3018, 3825, 4527, 5030, 7545, 7650, 8551, 9054, 12575, 15090, 17102, 22635, 25150, 25653, 37725, 42755, 45270, 51306, 75450, 76959, 85510, 113175, 128265, 153918, 213775, 226350, 256530, 384795, 427550, 641325, 769590, 1282650, 1923975, 3847950]

約数ペア:

[(1, 3847950), (2, 1923975), (3, 1282650), (5, 769590), (6, 641325), (9, 427550), (10, 384795), (15, 256530), (17, 226350), (18, 213775), (25, 153918), (30, 128265), (34, 113175), (45, 85510), (50, 76959), (51, 75450), (75, 51306), (85, 45270), (90, 42755), (102, 37725), (150, 25653), (153, 25150), (170, 22635), (225, 17102), (255, 15090), (306, 12575), (425, 9054), (450, 8551), (503, 7650), (510, 7545), (765, 5030), (850, 4527), (1006, 3825), (1275, 3018), (1509, 2550), (1530, 2515)]