67960215

素因数分解:

$3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5413}}^1$

素因数の和:5461

約数の個数: 40

約数和(自身を含む): 125778048

約数和(自身を除く): 57817833

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 279, 405, 465, 837, 1395, 2511, 4185, 5413, 12555, 16239, 27065, 48717, 81195, 146151, 167803, 243585, 438453, 503409, 730755, 839015, 1510227, 2192265, 2517045, 4530681, 7551135, 13592043, 22653405, 67960215]

約数ペア:

[(1, 67960215), (3, 22653405), (5, 13592043), (9, 7551135), (15, 4530681), (27, 2517045), (31, 2192265), (45, 1510227), (81, 839015), (93, 730755), (135, 503409), (155, 438453), (279, 243585), (405, 167803), (465, 146151), (837, 81195), (1395, 48717), (2511, 27065), (4185, 16239), (5413, 12555)]