77056875

素因数分解:

$3^2\times 5^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:155

約数の個数: 120

約数和(自身を含む): 168945920

約数和(自身を除く): 91889045

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 25, 35, 45, 57, 63, 75, 95, 103, 105, 125, 133, 171, 175, 225, 285, 309, 315, 375, 399, 475, 515, 525, 625, 665, 721, 855, 875, 927, 1125, 1197, 1425, 1545, 1575, 1875, 1957, 1995, 2163, 2375, 2575, 2625, 3325, 3605, 4275, 4375, 4635, 5625, 5871, 5985, 6489, 7125, 7725, 7875, 9785, 9975, 10815, 11875, 12875, 13125, 13699, 16625, 17613, 18025, 21375, 23175, 29355, 29925, 32445, 35625, 38625, 39375, 41097, 48925, 49875, 54075, 64375, 68495, 83125, 88065, 90125, 106875, 115875, 123291, 146775, 149625, 162225, 193125, 205485, 244625, 249375, 270375, 342475, 440325, 450625, 579375, 616455, 733875, 748125, 811125, 1027425, 1223125, 1351875, 1712375, 2201625, 3082275, 3669375, 4055625, 5137125, 8561875, 11008125, 15411375, 25685625, 77056875]

約数ペア:

[(1, 77056875), (3, 25685625), (5, 15411375), (7, 11008125), (9, 8561875), (15, 5137125), (19, 4055625), (21, 3669375), (25, 3082275), (35, 2201625), (45, 1712375), (57, 1351875), (63, 1223125), (75, 1027425), (95, 811125), (103, 748125), (105, 733875), (125, 616455), (133, 579375), (171, 450625), (175, 440325), (225, 342475), (285, 270375), (309, 249375), (315, 244625), (375, 205485), (399, 193125), (475, 162225), (515, 149625), (525, 146775), (625, 123291), (665, 115875), (721, 106875), (855, 90125), (875, 88065), (927, 83125), (1125, 68495), (1197, 64375), (1425, 54075), (1545, 49875), (1575, 48925), (1875, 41097), (1957, 39375), (1995, 38625), (2163, 35625), (2375, 32445), (2575, 29925), (2625, 29355), (3325, 23175), (3605, 21375), (4275, 18025), (4375, 17613), (4635, 16625), (5625, 13699), (5871, 13125), (5985, 12875), (6489, 11875), (7125, 10815), (7725, 9975), (7875, 9785)]