925155

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1$

素因数の和:121

約数の個数: 64

約数和(自身を含む): 2073600

約数和(自身を除く): 1148445

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 55, 63, 77, 89, 99, 105, 135, 165, 189, 231, 267, 297, 315, 385, 445, 495, 623, 693, 801, 945, 979, 1155, 1335, 1485, 1869, 2079, 2403, 2937, 3115, 3465, 4005, 4895, 5607, 6853, 8811, 9345, 10395, 12015, 14685, 16821, 20559, 26433, 28035, 34265, 44055, 61677, 84105, 102795, 132165, 185031, 308385, 925155]

約数ペア:

[(1, 925155), (3, 308385), (5, 185031), (7, 132165), (9, 102795), (11, 84105), (15, 61677), (21, 44055), (27, 34265), (33, 28035), (35, 26433), (45, 20559), (55, 16821), (63, 14685), (77, 12015), (89, 10395), (99, 9345), (105, 8811), (135, 6853), (165, 5607), (189, 4895), (231, 4005), (267, 3465), (297, 3115), (315, 2937), (385, 2403), (445, 2079), (495, 1869), (623, 1485), (693, 1335), (801, 1155), (945, 979)]