49205724525

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{267677}}^1$

素因数の和:267755

約数の個数: 72

約数和(自身を含む): 94929325920

約数和(自身を除く): 45723601395

約数列:

[1, 3, 5, 9, 15, 19, 25, 43, 45, 57, 75, 95, 129, 171, 215, 225, 285, 387, 475, 645, 817, 855, 1075, 1425, 1935, 2451, 3225, 4085, 4275, 7353, 9675, 12255, 20425, 36765, 61275, 183825, 267677, 803031, 1338385, 2409093, 4015155, 5085863, 6691925, 11510111, 12045465, 15257589, 20075775, 25429315, 34530333, 45772767, 57550555, 60227325, 76287945, 103590999, 127146575, 172651665, 218692109, 228863835, 287752775, 381439725, 517954995, 656076327, 863258325, 1093460545, 1144319175, 1968228981, 2589774975, 3280381635, 5467302725, 9841144905, 16401908175, 49205724525]

約数ペア:

[(1, 49205724525), (3, 16401908175), (5, 9841144905), (9, 5467302725), (15, 3280381635), (19, 2589774975), (25, 1968228981), (43, 1144319175), (45, 1093460545), (57, 863258325), (75, 656076327), (95, 517954995), (129, 381439725), (171, 287752775), (215, 228863835), (225, 218692109), (285, 172651665), (387, 127146575), (475, 103590999), (645, 76287945), (817, 60227325), (855, 57550555), (1075, 45772767), (1425, 34530333), (1935, 25429315), (2451, 20075775), (3225, 15257589), (4085, 12045465), (4275, 11510111), (7353, 6691925), (9675, 5085863), (12255, 4015155), (20425, 2409093), (36765, 1338385), (61275, 803031), (183825, 267677)]