2025551445

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{599}}^1$

素因数の和:862

約数の個数: 64

約数和(自身を含む): 3499200000

約数和(自身を除く): 1473648555

約数列:

[1, 3, 5, 15, 17, 51, 85, 89, 149, 255, 267, 445, 447, 599, 745, 1335, 1513, 1797, 2235, 2533, 2995, 4539, 7565, 7599, 8985, 10183, 12665, 13261, 22695, 30549, 37995, 39783, 50915, 53311, 66305, 89251, 152745, 159933, 198915, 225437, 266555, 267753, 446255, 676311, 799665, 906287, 1127185, 1338765, 1517267, 2718861, 3381555, 4531435, 4551801, 7586335, 7943339, 13594305, 22759005, 23830017, 39716695, 119150085, 135036763, 405110289, 675183815, 2025551445]

約数ペア:

[(1, 2025551445), (3, 675183815), (5, 405110289), (15, 135036763), (17, 119150085), (51, 39716695), (85, 23830017), (89, 22759005), (149, 13594305), (255, 7943339), (267, 7586335), (445, 4551801), (447, 4531435), (599, 3381555), (745, 2718861), (1335, 1517267), (1513, 1338765), (1797, 1127185), (2235, 906287), (2533, 799665), (2995, 676311), (4539, 446255), (7565, 267753), (7599, 266555), (8985, 225437), (10183, 198915), (12665, 159933), (13261, 152745), (22695, 89251), (30549, 66305), (37995, 53311), (39783, 50915)]