40431015

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:333

約数の個数: 64

約数和(自身を含む): 77414400

約数和(自身を除く): 36983385

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 79, 85, 135, 153, 223, 237, 255, 395, 459, 669, 711, 765, 1115, 1185, 1343, 2007, 2133, 2295, 3345, 3555, 3791, 4029, 6021, 6715, 10035, 10665, 11373, 12087, 17617, 18955, 20145, 30105, 34119, 36261, 52851, 56865, 60435, 88085, 102357, 158553, 170595, 181305, 264255, 299489, 475659, 511785, 792765, 898467, 1497445, 2378295, 2695401, 4492335, 8086203, 13477005, 40431015]

約数ペア:

[(1, 40431015), (3, 13477005), (5, 8086203), (9, 4492335), (15, 2695401), (17, 2378295), (27, 1497445), (45, 898467), (51, 792765), (79, 511785), (85, 475659), (135, 299489), (153, 264255), (223, 181305), (237, 170595), (255, 158553), (395, 102357), (459, 88085), (669, 60435), (711, 56865), (765, 52851), (1115, 36261), (1185, 34119), (1343, 30105), (2007, 20145), (2133, 18955), (2295, 17617), (3345, 12087), (3555, 11373), (3791, 10665), (4029, 10035), (6021, 6715)]