72965235

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{1217}}^1$

素因数の和:1803

約数の個数: 32

約数和(自身を含む): 133765632

約数和(自身を除く): 60800397

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 571, 1217, 1713, 2855, 3651, 3997, 6085, 8519, 8565, 11991, 18255, 19985, 25557, 42595, 59955, 127785, 694907, 2084721, 3474535, 4864349, 10423605, 14593047, 24321745, 72965235]

約数ペア:

[(1, 72965235), (3, 24321745), (5, 14593047), (7, 10423605), (15, 4864349), (21, 3474535), (35, 2084721), (105, 694907), (571, 127785), (1217, 59955), (1713, 42595), (2855, 25557), (3651, 19985), (3997, 18255), (6085, 11991), (8519, 8565)]