82961655

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{2753}}^1$

素因数の和:2816

約数の個数: 48

約数和(自身を含む): 158233824

約数和(自身を除く): 75272169

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 49, 105, 123, 147, 205, 245, 287, 615, 735, 861, 1435, 2009, 2753, 4305, 6027, 8259, 10045, 13765, 19271, 30135, 41295, 57813, 96355, 112873, 134897, 289065, 338619, 404691, 564365, 674485, 790111, 1693095, 2023455, 2370333, 3950555, 5530777, 11851665, 16592331, 27653885, 82961655]

約数ペア:

[(1, 82961655), (3, 27653885), (5, 16592331), (7, 11851665), (15, 5530777), (21, 3950555), (35, 2370333), (41, 2023455), (49, 1693095), (105, 790111), (123, 674485), (147, 564365), (205, 404691), (245, 338619), (287, 289065), (615, 134897), (735, 112873), (861, 96355), (1435, 57813), (2009, 41295), (2753, 30135), (4305, 19271), (6027, 13765), (8259, 10045)]