6420795

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{503}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 11031552

約数和(自身を除く): 4610757

約数列:

[1, 3, 5, 15, 23, 37, 69, 111, 115, 185, 345, 503, 555, 851, 1509, 2515, 2553, 4255, 7545, 11569, 12765, 18611, 34707, 55833, 57845, 93055, 173535, 279165, 428053, 1284159, 2140265, 6420795]

約数ペア:

[(1, 6420795), (3, 2140265), (5, 1284159), (15, 428053), (23, 279165), (37, 173535), (69, 93055), (111, 57845), (115, 55833), (185, 34707), (345, 18611), (503, 12765), (555, 11569), (851, 7545), (1509, 4255), (2515, 2553)]