29865675

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{349}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 56940800

約数和(自身を除く): 27075125

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 163, 175, 349, 489, 525, 815, 1047, 1141, 1745, 2443, 2445, 3423, 4075, 5235, 5705, 7329, 8725, 12215, 12225, 17115, 26175, 28525, 36645, 56887, 61075, 85575, 170661, 183225, 284435, 398209, 853305, 1194627, 1422175, 1991045, 4266525, 5973135, 9955225, 29865675]

約数ペア:

[(1, 29865675), (3, 9955225), (5, 5973135), (7, 4266525), (15, 1991045), (21, 1422175), (25, 1194627), (35, 853305), (75, 398209), (105, 284435), (163, 183225), (175, 170661), (349, 85575), (489, 61075), (525, 56887), (815, 36645), (1047, 28525), (1141, 26175), (1745, 17115), (2443, 12225), (2445, 12215), (3423, 8725), (4075, 7329), (5235, 5705)]