38707065

素因数分解:

$3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3083}}^1$

素因数の和:3131

約数の個数: 40

約数和(自身を含む): 71647488

約数和(自身を除く): 32940423

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 279, 405, 465, 837, 1395, 2511, 3083, 4185, 9249, 12555, 15415, 27747, 46245, 83241, 95573, 138735, 249723, 286719, 416205, 477865, 860157, 1248615, 1433595, 2580471, 4300785, 7741413, 12902355, 38707065]

約数ペア:

[(1, 38707065), (3, 12902355), (5, 7741413), (9, 4300785), (15, 2580471), (27, 1433595), (31, 1248615), (45, 860157), (81, 477865), (93, 416205), (135, 286719), (155, 249723), (279, 138735), (405, 95573), (465, 83241), (837, 46245), (1395, 27747), (2511, 15415), (3083, 12555), (4185, 9249)]