2111828835

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{7193}}^1$

素因数の和:7284

約数の個数: 48

約数和(自身を含む): 3628193184

約数和(自身を除く): 1516364349

約数列:

[1, 3, 5, 15, 23, 37, 69, 111, 115, 185, 345, 529, 555, 851, 1587, 2553, 2645, 4255, 7193, 7935, 12765, 19573, 21579, 35965, 58719, 97865, 107895, 165439, 266141, 293595, 496317, 798423, 827195, 1330705, 2481585, 3805097, 3992115, 6121243, 11415291, 18363729, 19025485, 30606215, 57076455, 91818645, 140788589, 422365767, 703942945, 2111828835]

約数ペア:

[(1, 2111828835), (3, 703942945), (5, 422365767), (15, 140788589), (23, 91818645), (37, 57076455), (69, 30606215), (111, 19025485), (115, 18363729), (185, 11415291), (345, 6121243), (529, 3992115), (555, 3805097), (851, 2481585), (1587, 1330705), (2553, 827195), (2645, 798423), (4255, 496317), (7193, 293595), (7935, 266141), (12765, 165439), (19573, 107895), (21579, 97865), (35965, 58719)]