244937265

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:354

約数の個数: 64

約数和(自身を含む): 427234560

約数和(自身を除く): 182297295

約数列:

[1, 3, 5, 15, 19, 57, 61, 73, 95, 183, 193, 219, 285, 305, 365, 579, 915, 965, 1095, 1159, 1387, 2895, 3477, 3667, 4161, 4453, 5795, 6935, 11001, 11773, 13359, 14089, 17385, 18335, 20805, 22265, 35319, 42267, 55005, 58865, 66795, 70445, 84607, 176595, 211335, 223687, 253821, 267691, 423035, 671061, 803073, 859429, 1118435, 1269105, 1338455, 2578287, 3355305, 4015365, 4297145, 12891435, 16329151, 48987453, 81645755, 244937265]

約数ペア:

[(1, 244937265), (3, 81645755), (5, 48987453), (15, 16329151), (19, 12891435), (57, 4297145), (61, 4015365), (73, 3355305), (95, 2578287), (183, 1338455), (193, 1269105), (219, 1118435), (285, 859429), (305, 803073), (365, 671061), (579, 423035), (915, 267691), (965, 253821), (1095, 223687), (1159, 211335), (1387, 176595), (2895, 84607), (3477, 70445), (3667, 66795), (4161, 58865), (4453, 55005), (5795, 42267), (6935, 35319), (11001, 22265), (11773, 20805), (13359, 18335), (14089, 17385)]