173030145

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{967}}^1$

素因数の和:1205

約数の個数: 32

約数和(自身を含む): 282501120

約数和(自身を除く): 109470975

約数列:

[1, 3, 5, 15, 79, 151, 237, 395, 453, 755, 967, 1185, 2265, 2901, 4835, 11929, 14505, 35787, 59645, 76393, 146017, 178935, 229179, 381965, 438051, 730085, 1145895, 2190255, 11535343, 34606029, 57676715, 173030145]

約数ペア:

[(1, 173030145), (3, 57676715), (5, 34606029), (15, 11535343), (79, 2190255), (151, 1145895), (237, 730085), (395, 438051), (453, 381965), (755, 229179), (967, 178935), (1185, 146017), (2265, 76393), (2901, 59645), (4835, 35787), (11929, 14505)]