29843505

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:207

約数の個数: 64

約数和(自身を含む): 55883520

約数和(自身を除く): 26040015

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 53, 97, 129, 135, 159, 215, 265, 291, 387, 477, 485, 645, 795, 873, 1161, 1431, 1455, 1935, 2279, 2385, 2619, 4171, 4365, 5141, 5805, 6837, 7155, 11395, 12513, 13095, 15423, 20511, 20855, 25705, 34185, 37539, 46269, 61533, 62565, 77115, 102555, 112617, 138807, 187695, 221063, 231345, 307665, 563085, 663189, 694035, 1105315, 1989567, 3315945, 5968701, 9947835, 29843505]

約数ペア:

[(1, 29843505), (3, 9947835), (5, 5968701), (9, 3315945), (15, 1989567), (27, 1105315), (43, 694035), (45, 663189), (53, 563085), (97, 307665), (129, 231345), (135, 221063), (159, 187695), (215, 138807), (265, 112617), (291, 102555), (387, 77115), (477, 62565), (485, 61533), (645, 46269), (795, 37539), (873, 34185), (1161, 25705), (1431, 20855), (1455, 20511), (1935, 15423), (2279, 13095), (2385, 12513), (2619, 11395), (4171, 7155), (4365, 6837), (5141, 5805)]