15012525

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{587}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 27998208

約数和(自身を除く): 12985683

約数列:

[1, 3, 5, 11, 15, 25, 31, 33, 55, 75, 93, 155, 165, 275, 341, 465, 587, 775, 825, 1023, 1705, 1761, 2325, 2935, 5115, 6457, 8525, 8805, 14675, 18197, 19371, 25575, 32285, 44025, 54591, 90985, 96855, 161425, 200167, 272955, 454925, 484275, 600501, 1000835, 1364775, 3002505, 5004175, 15012525]

約数ペア:

[(1, 15012525), (3, 5004175), (5, 3002505), (11, 1364775), (15, 1000835), (25, 600501), (31, 484275), (33, 454925), (55, 272955), (75, 200167), (93, 161425), (155, 96855), (165, 90985), (275, 54591), (341, 44025), (465, 32285), (587, 25575), (775, 19371), (825, 18197), (1023, 14675), (1705, 8805), (1761, 8525), (2325, 6457), (2935, 5115)]