39129675

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{599}}^1$

素因数の和:692

約数の個数: 48

約数和(自身を含む): 70828800

約数和(自身を除く): 31699125

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 67, 75, 195, 201, 325, 335, 599, 871, 975, 1005, 1675, 1797, 2613, 2995, 4355, 5025, 7787, 8985, 13065, 14975, 21775, 23361, 38935, 40133, 44925, 65325, 116805, 120399, 194675, 200665, 521729, 584025, 601995, 1003325, 1565187, 2608645, 3009975, 7825935, 13043225, 39129675]

約数ペア:

[(1, 39129675), (3, 13043225), (5, 7825935), (13, 3009975), (15, 2608645), (25, 1565187), (39, 1003325), (65, 601995), (67, 584025), (75, 521729), (195, 200665), (201, 194675), (325, 120399), (335, 116805), (599, 65325), (871, 44925), (975, 40133), (1005, 38935), (1675, 23361), (1797, 21775), (2613, 14975), (2995, 13065), (4355, 8985), (5025, 7787)]