142833145

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5923}}^1$

素因数の和:6001

約数の個数: 32

約数和(自身を含む): 214970112

約数和(自身を除く): 72136967

約数列:

[1, 5, 7, 13, 35, 53, 65, 91, 265, 371, 455, 689, 1855, 3445, 4823, 5923, 24115, 29615, 41461, 76999, 207305, 313919, 384995, 538993, 1569595, 2197433, 2694965, 4080947, 10987165, 20404735, 28566629, 142833145]

約数ペア:

[(1, 142833145), (5, 28566629), (7, 20404735), (13, 10987165), (35, 4080947), (53, 2694965), (65, 2197433), (91, 1569595), (265, 538993), (371, 384995), (455, 313919), (689, 207305), (1855, 76999), (3445, 41461), (4823, 29615), (5923, 24115)]