66967875

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:294

約数の個数: 96

約数和(自身を含む): 137417280

約数和(自身を除く): 70449405

約数列:

[1, 3, 5, 9, 13, 15, 19, 25, 39, 45, 57, 65, 75, 95, 117, 125, 171, 195, 225, 241, 247, 285, 325, 375, 475, 585, 723, 741, 855, 975, 1125, 1205, 1235, 1425, 1625, 2169, 2223, 2375, 2925, 3133, 3615, 3705, 4275, 4579, 4875, 6025, 6175, 7125, 9399, 10845, 11115, 13737, 14625, 15665, 18075, 18525, 21375, 22895, 28197, 30125, 30875, 41211, 46995, 54225, 55575, 59527, 68685, 78325, 90375, 92625, 114475, 140985, 178581, 206055, 234975, 271125, 277875, 297635, 343425, 391625, 535743, 572375, 704925, 892905, 1030275, 1174875, 1488175, 1717125, 2678715, 3524625, 4464525, 5151375, 7440875, 13393575, 22322625, 66967875]

約数ペア:

[(1, 66967875), (3, 22322625), (5, 13393575), (9, 7440875), (13, 5151375), (15, 4464525), (19, 3524625), (25, 2678715), (39, 1717125), (45, 1488175), (57, 1174875), (65, 1030275), (75, 892905), (95, 704925), (117, 572375), (125, 535743), (171, 391625), (195, 343425), (225, 297635), (241, 277875), (247, 271125), (285, 234975), (325, 206055), (375, 178581), (475, 140985), (585, 114475), (723, 92625), (741, 90375), (855, 78325), (975, 68685), (1125, 59527), (1205, 55575), (1235, 54225), (1425, 46995), (1625, 41211), (2169, 30875), (2223, 30125), (2375, 28197), (2925, 22895), (3133, 21375), (3615, 18525), (3705, 18075), (4275, 15665), (4579, 14625), (4875, 13737), (6025, 11115), (6175, 10845), (7125, 9399)]