42441915

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1087}}^1$

素因数の和:1251

約数の個数: 32

約数和(自身を含む): 72069120

約数和(自身を除く): 29627205

約数列:

[1, 3, 5, 15, 19, 57, 95, 137, 285, 411, 685, 1087, 2055, 2603, 3261, 5435, 7809, 13015, 16305, 20653, 39045, 61959, 103265, 148919, 309795, 446757, 744595, 2233785, 2829461, 8488383, 14147305, 42441915]

約数ペア:

[(1, 42441915), (3, 14147305), (5, 8488383), (15, 2829461), (19, 2233785), (57, 744595), (95, 446757), (137, 309795), (285, 148919), (411, 103265), (685, 61959), (1087, 39045), (2055, 20653), (2603, 16305), (3261, 13015), (5435, 7809)]