1900825065

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{3623}}^1$

素因数の和:3854

約数の個数: 48

約数和(自身を含む): 3358143360

約数和(自身を除く): 1457318295

約数列:

[1, 3, 5, 9, 15, 45, 89, 131, 267, 393, 445, 655, 801, 1179, 1335, 1965, 3623, 4005, 5895, 10869, 11659, 18115, 32607, 34977, 54345, 58295, 104931, 163035, 174885, 322447, 474613, 524655, 967341, 1423839, 1612235, 2373065, 2902023, 4271517, 4836705, 7119195, 14510115, 21357585, 42240557, 126721671, 211202785, 380165013, 633608355, 1900825065]

約数ペア:

[(1, 1900825065), (3, 633608355), (5, 380165013), (9, 211202785), (15, 126721671), (45, 42240557), (89, 21357585), (131, 14510115), (267, 7119195), (393, 4836705), (445, 4271517), (655, 2902023), (801, 2373065), (1179, 1612235), (1335, 1423839), (1965, 967341), (3623, 524655), (4005, 474613), (5895, 322447), (10869, 174885), (11659, 163035), (18115, 104931), (32607, 58295), (34977, 54345)]