97439155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{197}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 141904224

約数和(自身を除く): 44465069

約数列:

[1, 5, 11, 17, 23, 55, 85, 115, 187, 197, 253, 391, 529, 935, 985, 1265, 1955, 2167, 2645, 3349, 4301, 4531, 5819, 8993, 10835, 16745, 21505, 22655, 29095, 36839, 44965, 49841, 77027, 98923, 104213, 184195, 249205, 385135, 494615, 521065, 847297, 1146343, 1771621, 4236485, 5731715, 8858105, 19487831, 97439155]

約数ペア:

[(1, 97439155), (5, 19487831), (11, 8858105), (17, 5731715), (23, 4236485), (55, 1771621), (85, 1146343), (115, 847297), (187, 521065), (197, 494615), (253, 385135), (391, 249205), (529, 184195), (935, 104213), (985, 98923), (1265, 77027), (1955, 49841), (2167, 44965), (2645, 36839), (3349, 29095), (4301, 22655), (4531, 21505), (5819, 16745), (8993, 10835)]