40637205

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 86261760

約数和(自身を除く): 45624555

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 63, 69, 71, 79, 105, 115, 161, 207, 213, 237, 315, 345, 355, 395, 483, 497, 553, 639, 711, 805, 1035, 1065, 1185, 1449, 1491, 1633, 1659, 1817, 2415, 2485, 2765, 3195, 3555, 4473, 4899, 4977, 5451, 5609, 7245, 7455, 8165, 8295, 9085, 11431, 12719, 14697, 16353, 16827, 22365, 24495, 24885, 27255, 28045, 34293, 38157, 39263, 50481, 57155, 63595, 73485, 81765, 84135, 102879, 114471, 117789, 129007, 171465, 190785, 196315, 252405, 353367, 387021, 514395, 572355, 588945, 645035, 903049, 1161063, 1766835, 1935105, 2709147, 4515245, 5805315, 8127441, 13545735, 40637205]

約数ペア:

[(1, 40637205), (3, 13545735), (5, 8127441), (7, 5805315), (9, 4515245), (15, 2709147), (21, 1935105), (23, 1766835), (35, 1161063), (45, 903049), (63, 645035), (69, 588945), (71, 572355), (79, 514395), (105, 387021), (115, 353367), (161, 252405), (207, 196315), (213, 190785), (237, 171465), (315, 129007), (345, 117789), (355, 114471), (395, 102879), (483, 84135), (497, 81765), (553, 73485), (639, 63595), (711, 57155), (805, 50481), (1035, 39263), (1065, 38157), (1185, 34293), (1449, 28045), (1491, 27255), (1633, 24885), (1659, 24495), (1817, 22365), (2415, 16827), (2485, 16353), (2765, 14697), (3195, 12719), (3555, 11431), (4473, 9085), (4899, 8295), (4977, 8165), (5451, 7455), (5609, 7245)]