9855675

素因数分解:

$3^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:210

約数の個数: 60

約数和(自身を含む): 18965056

約数和(自身を除く): 9109381

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 81, 93, 135, 155, 157, 225, 279, 405, 465, 471, 675, 775, 785, 837, 1395, 1413, 2025, 2325, 2355, 2511, 3925, 4185, 4239, 4867, 6975, 7065, 11775, 12555, 12717, 14601, 20925, 21195, 24335, 35325, 43803, 62775, 63585, 73005, 105975, 121675, 131409, 219015, 317925, 365025, 394227, 657045, 1095075, 1971135, 3285225, 9855675]

約数ペア:

[(1, 9855675), (3, 3285225), (5, 1971135), (9, 1095075), (15, 657045), (25, 394227), (27, 365025), (31, 317925), (45, 219015), (75, 131409), (81, 121675), (93, 105975), (135, 73005), (155, 63585), (157, 62775), (225, 43803), (279, 35325), (405, 24335), (465, 21195), (471, 20925), (675, 14601), (775, 12717), (785, 12555), (837, 11775), (1395, 7065), (1413, 6975), (2025, 4867), (2325, 4239), (2355, 4185), (2511, 3925)]