2202531975

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{6271}}^1$

素因数の和:6517

約数の個数: 72

約数和(自身を含む): 4529487872

約数和(自身を除く): 2326955897

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 223, 225, 315, 525, 669, 1115, 1561, 1575, 2007, 3345, 4683, 5575, 6271, 7805, 10035, 14049, 16725, 18813, 23415, 31355, 39025, 43897, 50175, 56439, 70245, 94065, 117075, 131691, 156775, 219485, 282195, 351225, 395073, 470325, 658455, 1097425, 1398433, 1410975, 1975365, 3292275, 4195299, 6992165, 9789031, 9876825, 12585897, 20976495, 29367093, 34960825, 48945155, 62929485, 88101279, 104882475, 146835465, 244725775, 314647425, 440506395, 734177325, 2202531975]

約数ペア:

[(1, 2202531975), (3, 734177325), (5, 440506395), (7, 314647425), (9, 244725775), (15, 146835465), (21, 104882475), (25, 88101279), (35, 62929485), (45, 48945155), (63, 34960825), (75, 29367093), (105, 20976495), (175, 12585897), (223, 9876825), (225, 9789031), (315, 6992165), (525, 4195299), (669, 3292275), (1115, 1975365), (1561, 1410975), (1575, 1398433), (2007, 1097425), (3345, 658455), (4683, 470325), (5575, 395073), (6271, 351225), (7805, 282195), (10035, 219485), (14049, 156775), (16725, 131691), (18813, 117075), (23415, 94065), (31355, 70245), (39025, 56439), (43897, 50175)]