91930815

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{977}}^1$

素因数の和:1049

約数の個数: 64

約数和(自身を含む): 177448320

約数和(自身を除く): 85517505

約数列:

[1, 3, 5, 9, 15, 17, 27, 41, 45, 51, 85, 123, 135, 153, 205, 255, 369, 459, 615, 697, 765, 977, 1107, 1845, 2091, 2295, 2931, 3485, 4885, 5535, 6273, 8793, 10455, 14655, 16609, 18819, 26379, 31365, 40057, 43965, 49827, 83045, 94095, 120171, 131895, 149481, 200285, 249135, 360513, 448443, 600855, 680969, 747405, 1081539, 1802565, 2042907, 2242215, 3404845, 5407695, 6128721, 10214535, 18386163, 30643605, 91930815]

約数ペア:

[(1, 91930815), (3, 30643605), (5, 18386163), (9, 10214535), (15, 6128721), (17, 5407695), (27, 3404845), (41, 2242215), (45, 2042907), (51, 1802565), (85, 1081539), (123, 747405), (135, 680969), (153, 600855), (205, 448443), (255, 360513), (369, 249135), (459, 200285), (615, 149481), (697, 131895), (765, 120171), (977, 94095), (1107, 83045), (1845, 49827), (2091, 43965), (2295, 40057), (2931, 31365), (3485, 26379), (4885, 18819), (5535, 16609), (6273, 14655), (8793, 10455)]