480176835

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{6991}}^1$

素因数の和:7259

約数の個数: 32

約数和(自身を含む): 812190720

約数和(自身を除く): 332013885

約数列:

[1, 3, 5, 15, 19, 57, 95, 241, 285, 723, 1205, 3615, 4579, 6991, 13737, 20973, 22895, 34955, 68685, 104865, 132829, 398487, 664145, 1684831, 1992435, 5054493, 8424155, 25272465, 32011789, 96035367, 160058945, 480176835]

約数ペア:

[(1, 480176835), (3, 160058945), (5, 96035367), (15, 32011789), (19, 25272465), (57, 8424155), (95, 5054493), (241, 1992435), (285, 1684831), (723, 664145), (1205, 398487), (3615, 132829), (4579, 104865), (6991, 68685), (13737, 34955), (20973, 22895)]