377325

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:75

約数の個数: 48

約数和(自身を含む): 763840

約数和(自身を除く): 386515

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 43, 45, 65, 75, 117, 129, 135, 195, 215, 225, 325, 351, 387, 559, 585, 645, 675, 975, 1075, 1161, 1677, 1755, 1935, 2795, 2925, 3225, 5031, 5805, 8385, 8775, 9675, 13975, 15093, 25155, 29025, 41925, 75465, 125775, 377325]

約数ペア:

[(1, 377325), (3, 125775), (5, 75465), (9, 41925), (13, 29025), (15, 25155), (25, 15093), (27, 13975), (39, 9675), (43, 8775), (45, 8385), (65, 5805), (75, 5031), (117, 3225), (129, 2925), (135, 2795), (195, 1935), (215, 1755), (225, 1677), (325, 1161), (351, 1075), (387, 975), (559, 675), (585, 645)]