84423915

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{81569}}^1$

素因数の和:81603

約数の個数: 24

約数和(自身を含む): 152699040

約数和(自身を除く): 68275125

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 81569, 244707, 407845, 734121, 1223535, 1876087, 3670605, 5628261, 9380435, 16884783, 28141305, 84423915]

約数ペア:

[(1, 84423915), (3, 28141305), (5, 16884783), (9, 9380435), (15, 5628261), (23, 3670605), (45, 1876087), (69, 1223535), (115, 734121), (207, 407845), (345, 244707), (1035, 81569)]