61861065

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4639}}^1$

素因数の和:4781

約数の個数: 32

約数和(自身を含む): 114032640

約数和(自身を除く): 52171575

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 127, 381, 635, 889, 1905, 2667, 4445, 4639, 13335, 13917, 23195, 32473, 69585, 97419, 162365, 487095, 589153, 1767459, 2945765, 4124071, 8837295, 12372213, 20620355, 61861065]

約数ペア:

[(1, 61861065), (3, 20620355), (5, 12372213), (7, 8837295), (15, 4124071), (21, 2945765), (35, 1767459), (105, 589153), (127, 487095), (381, 162365), (635, 97419), (889, 69585), (1905, 32473), (2667, 23195), (4445, 13917), (4639, 13335)]