1454985

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 2995200

約数和(自身を除く): 1540215

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 63, 93, 105, 149, 155, 217, 279, 315, 447, 465, 651, 745, 1043, 1085, 1341, 1395, 1953, 2235, 3129, 3255, 4619, 5215, 6705, 9387, 9765, 13857, 15645, 23095, 32333, 41571, 46935, 69285, 96999, 161665, 207855, 290997, 484995, 1454985]

約数ペア:

[(1, 1454985), (3, 484995), (5, 290997), (7, 207855), (9, 161665), (15, 96999), (21, 69285), (31, 46935), (35, 41571), (45, 32333), (63, 23095), (93, 15645), (105, 13857), (149, 9765), (155, 9387), (217, 6705), (279, 5215), (315, 4619), (447, 3255), (465, 3129), (651, 2235), (745, 1953), (1043, 1395), (1085, 1341)]