30097375

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:145

約数の個数: 64

約数和(自身を含む): 48522240

約数和(自身を除く): 18424865

約数列:

[1, 5, 7, 11, 25, 35, 53, 55, 59, 77, 125, 175, 265, 275, 295, 371, 385, 413, 583, 649, 875, 1325, 1375, 1475, 1855, 1925, 2065, 2915, 3127, 3245, 4081, 4543, 6625, 7375, 9275, 9625, 10325, 14575, 15635, 16225, 20405, 21889, 22715, 34397, 46375, 51625, 72875, 78175, 81125, 102025, 109445, 113575, 171985, 240779, 390875, 510125, 547225, 567875, 859925, 1203895, 2736125, 4299625, 6019475, 30097375]

約数ペア:

[(1, 30097375), (5, 6019475), (7, 4299625), (11, 2736125), (25, 1203895), (35, 859925), (53, 567875), (55, 547225), (59, 510125), (77, 390875), (125, 240779), (175, 171985), (265, 113575), (275, 109445), (295, 102025), (371, 81125), (385, 78175), (413, 72875), (583, 51625), (649, 46375), (875, 34397), (1325, 22715), (1375, 21889), (1475, 20405), (1855, 16225), (1925, 15635), (2065, 14575), (2915, 10325), (3127, 9625), (3245, 9275), (4081, 7375), (4543, 6625)]