162520155

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{751}}^1$

素因数の和:1001

約数の個数: 64

約数和(自身を含む): 332083200

約数和(自身を除く): 169563045

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 229, 315, 687, 751, 945, 1145, 1603, 2061, 2253, 3435, 3755, 4809, 5257, 6183, 6759, 8015, 10305, 11265, 14427, 15771, 20277, 24045, 26285, 30915, 33795, 43281, 47313, 72135, 78855, 101385, 141939, 171979, 216405, 236565, 515937, 709695, 859895, 1203853, 1547811, 2579685, 3611559, 4643433, 6019265, 7739055, 10834677, 18057795, 23217165, 32504031, 54173385, 162520155]

約数ペア:

[(1, 162520155), (3, 54173385), (5, 32504031), (7, 23217165), (9, 18057795), (15, 10834677), (21, 7739055), (27, 6019265), (35, 4643433), (45, 3611559), (63, 2579685), (105, 1547811), (135, 1203853), (189, 859895), (229, 709695), (315, 515937), (687, 236565), (751, 216405), (945, 171979), (1145, 141939), (1603, 101385), (2061, 78855), (2253, 72135), (3435, 47313), (3755, 43281), (4809, 33795), (5257, 30915), (6183, 26285), (6759, 24045), (8015, 20277), (10305, 15771), (11265, 14427)]