74278935

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 132706080

約数和(自身を除く): 58427145

約数列:

[1, 3, 5, 9, 15, 45, 59, 101, 177, 277, 295, 303, 505, 531, 831, 885, 909, 1385, 1515, 2493, 2655, 4155, 4545, 5959, 12465, 16343, 17877, 27977, 29795, 49029, 53631, 81715, 83931, 89385, 139885, 147087, 245145, 251793, 268155, 419655, 735435, 1258965, 1650643, 4951929, 8253215, 14855787, 24759645, 74278935]

約数ペア:

[(1, 74278935), (3, 24759645), (5, 14855787), (9, 8253215), (15, 4951929), (45, 1650643), (59, 1258965), (101, 735435), (177, 419655), (277, 268155), (295, 251793), (303, 245145), (505, 147087), (531, 139885), (831, 89385), (885, 83931), (909, 81715), (1385, 53631), (1515, 49029), (2493, 29795), (2655, 27977), (4155, 17877), (4545, 16343), (5959, 12465)]