63906045

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{12421}}^1$

素因数の和:12450

約数の個数: 32

約数和(自身を含む): 119251200

約数和(自身を除く): 55345155

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1715, 5145, 12421, 37263, 62105, 86947, 186315, 260841, 434735, 608629, 1304205, 1825887, 3043145, 4260403, 9129435, 12781209, 21302015, 63906045]

約数ペア:

[(1, 63906045), (3, 21302015), (5, 12781209), (7, 9129435), (15, 4260403), (21, 3043145), (35, 1825887), (49, 1304205), (105, 608629), (147, 434735), (245, 260841), (343, 186315), (735, 86947), (1029, 62105), (1715, 37263), (5145, 12421)]