9489375

素因数分解:

$3^2\times 5^4\times 7^1\times {\mathrm{241}}^1$

素因数の和:274

約数の個数: 60

約数和(自身を含む): 19656208

約数和(自身を除く): 10166833

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 125, 175, 225, 241, 315, 375, 525, 625, 723, 875, 1125, 1205, 1575, 1687, 1875, 2169, 2625, 3615, 4375, 5061, 5625, 6025, 7875, 8435, 10845, 13125, 15183, 18075, 25305, 30125, 39375, 42175, 54225, 75915, 90375, 126525, 150625, 210875, 271125, 379575, 451875, 632625, 1054375, 1355625, 1897875, 3163125, 9489375]

約数ペア:

[(1, 9489375), (3, 3163125), (5, 1897875), (7, 1355625), (9, 1054375), (15, 632625), (21, 451875), (25, 379575), (35, 271125), (45, 210875), (63, 150625), (75, 126525), (105, 90375), (125, 75915), (175, 54225), (225, 42175), (241, 39375), (315, 30125), (375, 25305), (525, 18075), (625, 15183), (723, 13125), (875, 10845), (1125, 8435), (1205, 7875), (1575, 6025), (1687, 5625), (1875, 5061), (2169, 4375), (2625, 3615)]