15625062012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1248407}}^1$

素因数の和:1248570

約数の個数: 48

約数和(自身を含む): 41946508800

約数和(自身を除く): 26321446788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 149, 298, 447, 596, 894, 1043, 1788, 2086, 3129, 4172, 6258, 12516, 1248407, 2496814, 3745221, 4993628, 7490442, 8738849, 14980884, 17477698, 26216547, 34955396, 52433094, 104866188, 186012643, 372025286, 558037929, 744050572, 1116075858, 1302088501, 2232151716, 2604177002, 3906265503, 5208354004, 7812531006, 15625062012]

約数ペア:

[(1, 15625062012), (2, 7812531006), (3, 5208354004), (4, 3906265503), (6, 2604177002), (7, 2232151716), (12, 1302088501), (14, 1116075858), (21, 744050572), (28, 558037929), (42, 372025286), (84, 186012643), (149, 104866188), (298, 52433094), (447, 34955396), (596, 26216547), (894, 17477698), (1043, 14980884), (1788, 8738849), (2086, 7490442), (3129, 4993628), (4172, 3745221), (6258, 2496814), (12516, 1248407)]