8636704425

素因数分解:

$3^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{389}}^1\times {\mathrm{977}}^1$

素因数の和:1483

約数の個数: 72

約数和(自身を含む): 15678650520

約数和(自身を除く): 7041946095

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 101, 225, 303, 389, 505, 909, 977, 1167, 1515, 1945, 2525, 2931, 3501, 4545, 4885, 5835, 7575, 8793, 9725, 14655, 17505, 22725, 24425, 29175, 39289, 43965, 73275, 87525, 98677, 117867, 196445, 219825, 296031, 353601, 380053, 493385, 589335, 888093, 982225, 1140159, 1480155, 1768005, 1900265, 2466925, 2946675, 3420477, 4440465, 5700795, 7400775, 8840025, 9501325, 17102385, 22202325, 28503975, 38385353, 85511925, 115156059, 191926765, 345468177, 575780295, 959633825, 1727340885, 2878901475, 8636704425]

約数ペア:

[(1, 8636704425), (3, 2878901475), (5, 1727340885), (9, 959633825), (15, 575780295), (25, 345468177), (45, 191926765), (75, 115156059), (101, 85511925), (225, 38385353), (303, 28503975), (389, 22202325), (505, 17102385), (909, 9501325), (977, 8840025), (1167, 7400775), (1515, 5700795), (1945, 4440465), (2525, 3420477), (2931, 2946675), (3501, 2466925), (4545, 1900265), (4885, 1768005), (5835, 1480155), (7575, 1140159), (8793, 982225), (9725, 888093), (14655, 589335), (17505, 493385), (22725, 380053), (24425, 353601), (29175, 296031), (39289, 219825), (43965, 196445), (73275, 117867), (87525, 98677)]