155514183

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2557}}^1$

素因数の和:2687

約数の個数: 32

約数和(自身を含む): 240656640

約数和(自身を除く): 85142457

約数列:

[1, 3, 11, 19, 33, 57, 97, 209, 291, 627, 1067, 1843, 2557, 3201, 5529, 7671, 20273, 28127, 48583, 60819, 84381, 145749, 248029, 534413, 744087, 1603239, 2728319, 4712551, 8184957, 14137653, 51838061, 155514183]

約数ペア:

[(1, 155514183), (3, 51838061), (11, 14137653), (19, 8184957), (33, 4712551), (57, 2728319), (97, 1603239), (209, 744087), (291, 534413), (627, 248029), (1067, 145749), (1843, 84381), (2557, 60819), (3201, 48583), (5529, 28127), (7671, 20273)]