104037505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{641}}^1$

素因数の和:897

約数の個数: 32

約数和(自身を含む): 147547008

約数和(自身を除く): 43509503

約数列:

[1, 5, 11, 13, 55, 65, 143, 227, 641, 715, 1135, 2497, 2951, 3205, 7051, 8333, 12485, 14755, 32461, 35255, 41665, 91663, 145507, 162305, 458315, 727535, 1600577, 1891591, 8002885, 9457955, 20807501, 104037505]

約数ペア:

[(1, 104037505), (5, 20807501), (11, 9457955), (13, 8002885), (55, 1891591), (65, 1600577), (143, 727535), (227, 458315), (641, 162305), (715, 145507), (1135, 91663), (2497, 41665), (2951, 35255), (3205, 32461), (7051, 14755), (8333, 12485)]