72860235

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{5297}}^1$

素因数の和:5443

約数の個数: 32

約数和(自身を含む): 134272512

約数和(自身を除く): 61412277

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 131, 393, 655, 917, 1965, 2751, 4585, 5297, 13755, 15891, 26485, 37079, 79455, 111237, 185395, 556185, 693907, 2081721, 3469535, 4857349, 10408605, 14572047, 24286745, 72860235]

約数ペア:

[(1, 72860235), (3, 24286745), (5, 14572047), (7, 10408605), (15, 4857349), (21, 3469535), (35, 2081721), (105, 693907), (131, 556185), (393, 185395), (655, 111237), (917, 79455), (1965, 37079), (2751, 26485), (4585, 15891), (5297, 13755)]