241738155

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1229}}^1$

素因数の和:1321

約数の個数: 64

約数和(自身を含む): 453427200

約数和(自身を除く): 211689045

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 47, 93, 135, 141, 155, 235, 279, 423, 465, 705, 837, 1229, 1269, 1395, 1457, 2115, 3687, 4185, 4371, 6145, 6345, 7285, 11061, 13113, 18435, 21855, 33183, 38099, 39339, 55305, 57763, 65565, 114297, 165915, 173289, 190495, 196695, 288815, 342891, 519867, 571485, 866445, 1028673, 1559601, 1714455, 1790653, 2599335, 5143365, 5371959, 7798005, 8953265, 16115877, 26859795, 48347631, 80579385, 241738155]

約数ペア:

[(1, 241738155), (3, 80579385), (5, 48347631), (9, 26859795), (15, 16115877), (27, 8953265), (31, 7798005), (45, 5371959), (47, 5143365), (93, 2599335), (135, 1790653), (141, 1714455), (155, 1559601), (235, 1028673), (279, 866445), (423, 571485), (465, 519867), (705, 342891), (837, 288815), (1229, 196695), (1269, 190495), (1395, 173289), (1457, 165915), (2115, 114297), (3687, 65565), (4185, 57763), (4371, 55305), (6145, 39339), (6345, 38099), (7285, 33183), (11061, 21855), (13113, 18435)]