74000325

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2999}}^1$

素因数の和:3066

約数の個数: 48

約数和(自身を含む): 142848000

約数和(自身を除く): 68847675

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 47, 75, 105, 141, 175, 235, 329, 525, 705, 987, 1175, 1645, 2999, 3525, 4935, 8225, 8997, 14995, 20993, 24675, 44985, 62979, 74975, 104965, 140953, 224925, 314895, 422859, 524825, 704765, 986671, 1574475, 2114295, 2960013, 3523825, 4933355, 10571475, 14800065, 24666775, 74000325]

約数ペア:

[(1, 74000325), (3, 24666775), (5, 14800065), (7, 10571475), (15, 4933355), (21, 3523825), (25, 2960013), (35, 2114295), (47, 1574475), (75, 986671), (105, 704765), (141, 524825), (175, 422859), (235, 314895), (329, 224925), (525, 140953), (705, 104965), (987, 74975), (1175, 62979), (1645, 44985), (2999, 24675), (3525, 20993), (4935, 14995), (8225, 8997)]