73795575

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 149276160

約数和(自身を除く): 75480585

約数列:

[1, 3, 5, 7, 15, 21, 25, 29, 35, 37, 75, 87, 105, 111, 131, 145, 175, 185, 203, 259, 393, 435, 525, 555, 609, 655, 725, 777, 917, 925, 1015, 1073, 1295, 1965, 2175, 2751, 2775, 3045, 3219, 3275, 3799, 3885, 4585, 4847, 5075, 5365, 6475, 7511, 9825, 11397, 13755, 14541, 15225, 16095, 18995, 19425, 22533, 22925, 24235, 26593, 26825, 33929, 37555, 56985, 68775, 72705, 79779, 80475, 94975, 101787, 112665, 121175, 132965, 140563, 169645, 187775, 284925, 363525, 398895, 421689, 508935, 563325, 664825, 702815, 848225, 983941, 1994475, 2108445, 2544675, 2951823, 3514075, 4919705, 10542225, 14759115, 24598525, 73795575]

約数ペア:

[(1, 73795575), (3, 24598525), (5, 14759115), (7, 10542225), (15, 4919705), (21, 3514075), (25, 2951823), (29, 2544675), (35, 2108445), (37, 1994475), (75, 983941), (87, 848225), (105, 702815), (111, 664825), (131, 563325), (145, 508935), (175, 421689), (185, 398895), (203, 363525), (259, 284925), (393, 187775), (435, 169645), (525, 140563), (555, 132965), (609, 121175), (655, 112665), (725, 101787), (777, 94975), (917, 80475), (925, 79779), (1015, 72705), (1073, 68775), (1295, 56985), (1965, 37555), (2175, 33929), (2751, 26825), (2775, 26593), (3045, 24235), (3219, 22925), (3275, 22533), (3799, 19425), (3885, 18995), (4585, 16095), (4847, 15225), (5075, 14541), (5365, 13755), (6475, 11397), (7511, 9825)]