946484775

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2551}}^1$

素因数の和:2681

約数の個数: 72

約数和(自身を含む): 1814196384

約数和(自身を除く): 867711609

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 97, 153, 225, 255, 291, 425, 485, 765, 873, 1275, 1455, 1649, 2425, 2551, 3825, 4365, 4947, 7275, 7653, 8245, 12755, 14841, 21825, 22959, 24735, 38265, 41225, 43367, 63775, 74205, 114795, 123675, 130101, 191325, 216835, 247447, 371025, 390303, 573975, 650505, 742341, 1084175, 1237235, 1951515, 2227023, 3252525, 3711705, 4206599, 6186175, 9757575, 11135115, 12619797, 18558525, 21032995, 37859391, 55675575, 63098985, 105164975, 189296955, 315494925, 946484775]

約数ペア:

[(1, 946484775), (3, 315494925), (5, 189296955), (9, 105164975), (15, 63098985), (17, 55675575), (25, 37859391), (45, 21032995), (51, 18558525), (75, 12619797), (85, 11135115), (97, 9757575), (153, 6186175), (225, 4206599), (255, 3711705), (291, 3252525), (425, 2227023), (485, 1951515), (765, 1237235), (873, 1084175), (1275, 742341), (1455, 650505), (1649, 573975), (2425, 390303), (2551, 371025), (3825, 247447), (4365, 216835), (4947, 191325), (7275, 130101), (7653, 123675), (8245, 114795), (12755, 74205), (14841, 63775), (21825, 43367), (22959, 41225), (24735, 38265)]