129984465

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{347}}^1$

素因数の和:498

約数の個数: 64

約数和(自身を含む): 239936256

約数和(自身を除く): 109951791

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 113, 195, 221, 255, 339, 347, 565, 663, 1041, 1105, 1469, 1695, 1735, 1921, 3315, 4407, 4511, 5205, 5763, 5899, 7345, 9605, 13533, 17697, 22035, 22555, 24973, 28815, 29495, 39211, 67665, 74919, 76687, 88485, 117633, 124865, 196055, 230061, 374595, 383435, 509743, 588165, 666587, 1150305, 1529229, 1999761, 2548715, 3332935, 7646145, 8665631, 9998805, 25996893, 43328155, 129984465]

約数ペア:

[(1, 129984465), (3, 43328155), (5, 25996893), (13, 9998805), (15, 8665631), (17, 7646145), (39, 3332935), (51, 2548715), (65, 1999761), (85, 1529229), (113, 1150305), (195, 666587), (221, 588165), (255, 509743), (339, 383435), (347, 374595), (565, 230061), (663, 196055), (1041, 124865), (1105, 117633), (1469, 88485), (1695, 76687), (1735, 74919), (1921, 67665), (3315, 39211), (4407, 29495), (4511, 28815), (5205, 24973), (5763, 22555), (5899, 22035), (7345, 17697), (9605, 13533)]