152065215

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^2\times {\mathrm{401}}^1$

素因数の和:521

約数の個数: 48

約数和(自身を含む): 276222240

約数和(自身を除く): 124157025

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 159, 265, 401, 477, 795, 1203, 1431, 2005, 2385, 2809, 3609, 6015, 7155, 8427, 10827, 14045, 18045, 21253, 25281, 42135, 54135, 63759, 75843, 106265, 126405, 191277, 318795, 379215, 573831, 956385, 1126409, 2869155, 3379227, 5632045, 10137681, 16896135, 30413043, 50688405, 152065215]

約数ペア:

[(1, 152065215), (3, 50688405), (5, 30413043), (9, 16896135), (15, 10137681), (27, 5632045), (45, 3379227), (53, 2869155), (135, 1126409), (159, 956385), (265, 573831), (401, 379215), (477, 318795), (795, 191277), (1203, 126405), (1431, 106265), (2005, 75843), (2385, 63759), (2809, 54135), (3609, 42135), (6015, 25281), (7155, 21253), (8427, 18045), (10827, 14045)]