147092015

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:276

約数の個数: 64

約数和(自身を含む): 226713600

約数和(自身を除く): 79621585

約数列:

[1, 5, 7, 19, 23, 35, 59, 95, 115, 133, 161, 163, 295, 413, 437, 665, 805, 815, 1121, 1141, 1357, 2065, 2185, 3059, 3097, 3749, 5605, 5705, 6785, 7847, 9499, 9617, 15295, 15485, 18745, 21679, 25783, 26243, 39235, 47495, 48085, 67319, 71231, 108395, 128915, 131215, 180481, 182723, 221191, 336595, 356155, 498617, 902405, 913615, 1105955, 1279061, 1548337, 2493085, 4202629, 6395305, 7741685, 21013145, 29418403, 147092015]

約数ペア:

[(1, 147092015), (5, 29418403), (7, 21013145), (19, 7741685), (23, 6395305), (35, 4202629), (59, 2493085), (95, 1548337), (115, 1279061), (133, 1105955), (161, 913615), (163, 902405), (295, 498617), (413, 356155), (437, 336595), (665, 221191), (805, 182723), (815, 180481), (1121, 131215), (1141, 128915), (1357, 108395), (2065, 71231), (2185, 67319), (3059, 48085), (3097, 47495), (3749, 39235), (5605, 26243), (5705, 25783), (6785, 21679), (7847, 18745), (9499, 15485), (9617, 15295)]