23031645

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:434

約数の個数: 64

約数和(自身を含む): 46448640

約数和(自身を除く): 23416995

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 47, 65, 91, 105, 141, 195, 235, 273, 329, 359, 455, 611, 705, 987, 1077, 1365, 1645, 1795, 1833, 2513, 3055, 4277, 4667, 4935, 5385, 7539, 9165, 12565, 12831, 14001, 16873, 21385, 23335, 32669, 37695, 50619, 64155, 70005, 84365, 98007, 118111, 163345, 219349, 253095, 354333, 490035, 590555, 658047, 1096745, 1535443, 1771665, 3290235, 4606329, 7677215, 23031645]

約数ペア:

[(1, 23031645), (3, 7677215), (5, 4606329), (7, 3290235), (13, 1771665), (15, 1535443), (21, 1096745), (35, 658047), (39, 590555), (47, 490035), (65, 354333), (91, 253095), (105, 219349), (141, 163345), (195, 118111), (235, 98007), (273, 84365), (329, 70005), (359, 64155), (455, 50619), (611, 37695), (705, 32669), (987, 23335), (1077, 21385), (1365, 16873), (1645, 14001), (1795, 12831), (1833, 12565), (2513, 9165), (3055, 7539), (4277, 5385), (4667, 4935)]