1187333655

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{15373}}^1$

素因数の和:15671

約数の個数: 32

約数和(自身を含む): 2007229440

約数和(自身を除く): 819895785

約数列:

[1, 3, 5, 15, 19, 57, 95, 271, 285, 813, 1355, 4065, 5149, 15373, 15447, 25745, 46119, 76865, 77235, 230595, 292087, 876261, 1460435, 4166083, 4381305, 12498249, 20830415, 62491245, 79155577, 237466731, 395777885, 1187333655]

約数ペア:

[(1, 1187333655), (3, 395777885), (5, 237466731), (15, 79155577), (19, 62491245), (57, 20830415), (95, 12498249), (271, 4381305), (285, 4166083), (813, 1460435), (1355, 876261), (4065, 292087), (5149, 230595), (15373, 77235), (15447, 76865), (25745, 46119)]