4035375

素因数分解:

$3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:249

約数の個数: 48

約数和(自身を含む): 7738848

約数和(自身を除く): 3703473

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 125, 153, 211, 225, 255, 375, 425, 633, 765, 1055, 1125, 1275, 1899, 2125, 3165, 3587, 3825, 5275, 6375, 9495, 10761, 15825, 17935, 19125, 26375, 32283, 47475, 53805, 79125, 89675, 161415, 237375, 269025, 448375, 807075, 1345125, 4035375]

約数ペア:

[(1, 4035375), (3, 1345125), (5, 807075), (9, 448375), (15, 269025), (17, 237375), (25, 161415), (45, 89675), (51, 79125), (75, 53805), (85, 47475), (125, 32283), (153, 26375), (211, 19125), (225, 17935), (255, 15825), (375, 10761), (425, 9495), (633, 6375), (765, 5275), (1055, 3825), (1125, 3587), (1275, 3165), (1899, 2125)]