65976525

素因数分解:

$3^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1051}}^1$

素因数の和:1104

約数の個数: 60

約数和(自身を含む): 126273664

約数和(自身を除く): 60297139

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 81, 93, 135, 155, 225, 279, 405, 465, 675, 775, 837, 1051, 1395, 2025, 2325, 2511, 3153, 4185, 5255, 6975, 9459, 12555, 15765, 20925, 26275, 28377, 32581, 47295, 62775, 78825, 85131, 97743, 141885, 162905, 236475, 293229, 425655, 488715, 709425, 814525, 879687, 1466145, 2128275, 2443575, 2639061, 4398435, 7330725, 13195305, 21992175, 65976525]

約数ペア:

[(1, 65976525), (3, 21992175), (5, 13195305), (9, 7330725), (15, 4398435), (25, 2639061), (27, 2443575), (31, 2128275), (45, 1466145), (75, 879687), (81, 814525), (93, 709425), (135, 488715), (155, 425655), (225, 293229), (279, 236475), (405, 162905), (465, 141885), (675, 97743), (775, 85131), (837, 78825), (1051, 62775), (1395, 47295), (2025, 32581), (2325, 28377), (2511, 26275), (3153, 20925), (4185, 15765), (5255, 12555), (6975, 9459)]