23408385

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1559}}^1$

素因数の和:1598

約数の個数: 64

約数和(自身を含む): 50319360

約数和(自身を除く): 26910975

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 33, 35, 39, 55, 65, 77, 91, 105, 143, 165, 195, 231, 273, 385, 429, 455, 715, 1001, 1155, 1365, 1559, 2145, 3003, 4677, 5005, 7795, 10913, 15015, 17149, 20267, 23385, 32739, 51447, 54565, 60801, 85745, 101335, 120043, 141869, 163695, 222937, 257235, 304005, 360129, 425607, 600215, 668811, 709345, 1114685, 1560559, 1800645, 2128035, 3344055, 4681677, 7802795, 23408385]

約数ペア:

[(1, 23408385), (3, 7802795), (5, 4681677), (7, 3344055), (11, 2128035), (13, 1800645), (15, 1560559), (21, 1114685), (33, 709345), (35, 668811), (39, 600215), (55, 425607), (65, 360129), (77, 304005), (91, 257235), (105, 222937), (143, 163695), (165, 141869), (195, 120043), (231, 101335), (273, 85745), (385, 60801), (429, 54565), (455, 51447), (715, 32739), (1001, 23385), (1155, 20267), (1365, 17149), (1559, 15015), (2145, 10913), (3003, 7795), (4677, 5005)]