89850015

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1753}}^1$

素因数の和:1848

約数の個数: 48

約数和(自身を含む): 167457888

約数和(自身を除く): 77607873

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 67, 85, 153, 201, 255, 335, 603, 765, 1005, 1139, 1753, 3015, 3417, 5259, 5695, 8765, 10251, 15777, 17085, 26295, 29801, 51255, 78885, 89403, 117451, 149005, 268209, 352353, 447015, 587255, 1057059, 1341045, 1761765, 1996667, 5285295, 5990001, 9983335, 17970003, 29950005, 89850015]

約数ペア:

[(1, 89850015), (3, 29950005), (5, 17970003), (9, 9983335), (15, 5990001), (17, 5285295), (45, 1996667), (51, 1761765), (67, 1341045), (85, 1057059), (153, 587255), (201, 447015), (255, 352353), (335, 268209), (603, 149005), (765, 117451), (1005, 89403), (1139, 78885), (1753, 51255), (3015, 29801), (3417, 26295), (5259, 17085), (5695, 15777), (8765, 10251)]