42602085

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{977}}^1$

素因数の和:1027

約数の個数: 64

約数和(自身を含む): 84499200

約数和(自身を除く): 41897115

約数列:

[1, 3, 5, 9, 15, 17, 19, 27, 45, 51, 57, 85, 95, 135, 153, 171, 255, 285, 323, 459, 513, 765, 855, 969, 977, 1615, 2295, 2565, 2907, 2931, 4845, 4885, 8721, 8793, 14535, 14655, 16609, 18563, 26379, 43605, 43965, 49827, 55689, 83045, 92815, 131895, 149481, 167067, 249135, 278445, 315571, 448443, 501201, 747405, 835335, 946713, 1577855, 2242215, 2506005, 2840139, 4733565, 8520417, 14200695, 42602085]

約数ペア:

[(1, 42602085), (3, 14200695), (5, 8520417), (9, 4733565), (15, 2840139), (17, 2506005), (19, 2242215), (27, 1577855), (45, 946713), (51, 835335), (57, 747405), (85, 501201), (95, 448443), (135, 315571), (153, 278445), (171, 249135), (255, 167067), (285, 149481), (323, 131895), (459, 92815), (513, 83045), (765, 55689), (855, 49827), (969, 43965), (977, 43605), (1615, 26379), (2295, 18563), (2565, 16609), (2907, 14655), (2931, 14535), (4845, 8793), (4885, 8721)]