18441385395

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53453291}}^1$

素因数の和:53453322

約数の個数: 16

約数和(自身を含む): 30789096192

約数和(自身を除く): 12347710797

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 53453291, 160359873, 267266455, 801799365, 1229425693, 3688277079, 6147128465, 18441385395]

約数ペア:

[(1, 18441385395), (3, 6147128465), (5, 3688277079), (15, 1229425693), (23, 801799365), (69, 267266455), (115, 160359873), (345, 53453291)]