99921045

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{19421}}^1$

素因数の和:19450

約数の個数: 32

約数和(自身を含む): 186451200

約数和(自身を除く): 86530155

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1715, 5145, 19421, 58263, 97105, 135947, 291315, 407841, 679735, 951629, 2039205, 2854887, 4758145, 6661403, 14274435, 19984209, 33307015, 99921045]

約数ペア:

[(1, 99921045), (3, 33307015), (5, 19984209), (7, 14274435), (15, 6661403), (21, 4758145), (35, 2854887), (49, 2039205), (105, 951629), (147, 679735), (245, 407841), (343, 291315), (735, 135947), (1029, 97105), (1715, 58263), (5145, 19421)]