82404045

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3109}}^1$

素因数の和:3170

約数の個数: 48

約数和(自身を含む): 155251200

約数和(自身を除く): 72847155

約数列:

[1, 3, 5, 9, 15, 19, 31, 45, 57, 93, 95, 155, 171, 279, 285, 465, 589, 855, 1395, 1767, 2945, 3109, 5301, 8835, 9327, 15545, 26505, 27981, 46635, 59071, 96379, 139905, 177213, 289137, 295355, 481895, 531639, 867411, 886065, 1445685, 1831201, 2658195, 4337055, 5493603, 9156005, 16480809, 27468015, 82404045]

約数ペア:

[(1, 82404045), (3, 27468015), (5, 16480809), (9, 9156005), (15, 5493603), (19, 4337055), (31, 2658195), (45, 1831201), (57, 1445685), (93, 886065), (95, 867411), (155, 531639), (171, 481895), (279, 295355), (285, 289137), (465, 177213), (589, 139905), (855, 96379), (1395, 59071), (1767, 46635), (2945, 27981), (3109, 26505), (5301, 15545), (8835, 9327)]