542321895

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{4967}}^1$

素因数の和:5255

約数の個数: 32

約数和(自身を含む): 901393920

約数和(自身を除く): 359072025

約数列:

[1, 3, 5, 15, 29, 87, 145, 251, 435, 753, 1255, 3765, 4967, 7279, 14901, 21837, 24835, 36395, 74505, 109185, 144043, 432129, 720215, 1246717, 2160645, 3740151, 6233585, 18700755, 36154793, 108464379, 180773965, 542321895]

約数ペア:

[(1, 542321895), (3, 180773965), (5, 108464379), (15, 36154793), (29, 18700755), (87, 6233585), (145, 3740151), (251, 2160645), (435, 1246717), (753, 720215), (1255, 432129), (3765, 144043), (4967, 109185), (7279, 74505), (14901, 36395), (21837, 24835)]