5913405

素因数分解:

$3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 11042304

約数和(自身を除く): 5128899

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 157, 243, 279, 405, 465, 471, 785, 837, 1215, 1395, 1413, 2355, 2511, 4185, 4239, 4867, 7065, 7533, 12555, 12717, 14601, 21195, 24335, 37665, 38151, 43803, 63585, 73005, 131409, 190755, 219015, 394227, 657045, 1182681, 1971135, 5913405]

約数ペア:

[(1, 5913405), (3, 1971135), (5, 1182681), (9, 657045), (15, 394227), (27, 219015), (31, 190755), (45, 131409), (81, 73005), (93, 63585), (135, 43803), (155, 38151), (157, 37665), (243, 24335), (279, 21195), (405, 14601), (465, 12717), (471, 12555), (785, 7533), (837, 7065), (1215, 4867), (1395, 4239), (1413, 4185), (2355, 2511)]