40857375

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1$

素因数の和:94

約数の個数: 96

約数和(自身を含む): 80458560

約数和(自身を除く): 39601185

約数列:

[1, 3, 5, 13, 15, 17, 25, 29, 39, 51, 65, 75, 85, 87, 125, 145, 195, 221, 255, 289, 325, 375, 377, 425, 435, 493, 663, 725, 867, 975, 1105, 1131, 1275, 1445, 1479, 1625, 1885, 2125, 2175, 2465, 3315, 3625, 3757, 4335, 4875, 5525, 5655, 6375, 6409, 7225, 7395, 8381, 9425, 10875, 11271, 12325, 16575, 18785, 19227, 21675, 25143, 27625, 28275, 32045, 36125, 36975, 41905, 47125, 56355, 61625, 82875, 93925, 96135, 108375, 108953, 125715, 141375, 160225, 184875, 209525, 281775, 326859, 469625, 480675, 544765, 628575, 801125, 1047625, 1408875, 1634295, 2403375, 2723825, 3142875, 8171475, 13619125, 40857375]

約数ペア:

[(1, 40857375), (3, 13619125), (5, 8171475), (13, 3142875), (15, 2723825), (17, 2403375), (25, 1634295), (29, 1408875), (39, 1047625), (51, 801125), (65, 628575), (75, 544765), (85, 480675), (87, 469625), (125, 326859), (145, 281775), (195, 209525), (221, 184875), (255, 160225), (289, 141375), (325, 125715), (375, 108953), (377, 108375), (425, 96135), (435, 93925), (493, 82875), (663, 61625), (725, 56355), (867, 47125), (975, 41905), (1105, 36975), (1131, 36125), (1275, 32045), (1445, 28275), (1479, 27625), (1625, 25143), (1885, 21675), (2125, 19227), (2175, 18785), (2465, 16575), (3315, 12325), (3625, 11271), (3757, 10875), (4335, 9425), (4875, 8381), (5525, 7395), (5655, 7225), (6375, 6409)]