77370525

素因数分解:

$3^3\times 5^2\times {\mathrm{83}}^1\times {\mathrm{1381}}^1$

素因数の和:1483

約数の個数: 48

約数和(自身を含む): 143949120

約数和(自身を除く): 66578595

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 83, 135, 225, 249, 415, 675, 747, 1245, 1381, 2075, 2241, 3735, 4143, 6225, 6905, 11205, 12429, 18675, 20715, 34525, 37287, 56025, 62145, 103575, 114623, 186435, 310725, 343869, 573115, 932175, 1031607, 1719345, 2865575, 3094821, 5158035, 8596725, 15474105, 25790175, 77370525]

約数ペア:

[(1, 77370525), (3, 25790175), (5, 15474105), (9, 8596725), (15, 5158035), (25, 3094821), (27, 2865575), (45, 1719345), (75, 1031607), (83, 932175), (135, 573115), (225, 343869), (249, 310725), (415, 186435), (675, 114623), (747, 103575), (1245, 62145), (1381, 56025), (2075, 37287), (2241, 34525), (3735, 20715), (4143, 18675), (6225, 12429), (6905, 11205)]