74479185

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{397}}^1$

素因数の和:798

約数の個数: 48

約数和(自身を含む): 141560640

約数和(自身を除く): 67081455

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 379, 397, 495, 1137, 1191, 1895, 1985, 3411, 3573, 4169, 4367, 5685, 5955, 12507, 13101, 17055, 17865, 20845, 21835, 37521, 39303, 62535, 65505, 150463, 187605, 196515, 451389, 752315, 1354167, 1655093, 2256945, 4965279, 6770835, 8275465, 14895837, 24826395, 74479185]

約数ペア:

[(1, 74479185), (3, 24826395), (5, 14895837), (9, 8275465), (11, 6770835), (15, 4965279), (33, 2256945), (45, 1655093), (55, 1354167), (99, 752315), (165, 451389), (379, 196515), (397, 187605), (495, 150463), (1137, 65505), (1191, 62535), (1895, 39303), (1985, 37521), (3411, 21835), (3573, 20845), (4169, 17865), (4367, 17055), (5685, 13101), (5955, 12507)]