4790147325

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{64579}}^1$

素因数の和:64658

約数の個数: 48

約数和(自身を含む): 8456363520

約数和(自身を除く): 3666216195

約数列:

[1, 3, 5, 15, 23, 25, 43, 69, 75, 115, 129, 215, 345, 575, 645, 989, 1075, 1725, 2967, 3225, 4945, 14835, 24725, 64579, 74175, 193737, 322895, 968685, 1485317, 1614475, 2776897, 4455951, 4843425, 7426585, 8330691, 13884485, 22279755, 37132925, 41653455, 63868631, 69422425, 111398775, 191605893, 208267275, 319343155, 958029465, 1596715775, 4790147325]

約数ペア:

[(1, 4790147325), (3, 1596715775), (5, 958029465), (15, 319343155), (23, 208267275), (25, 191605893), (43, 111398775), (69, 69422425), (75, 63868631), (115, 41653455), (129, 37132925), (215, 22279755), (345, 13884485), (575, 8330691), (645, 7426585), (989, 4843425), (1075, 4455951), (1725, 2776897), (2967, 1614475), (3225, 1485317), (4945, 968685), (14835, 322895), (24725, 193737), (64579, 74175)]