133578315

素因数分解:

$3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2819}}^1$

素因数の和:2855

約数の個数: 56

約数和(自身を含む): 258909840

約数和(自身を除く): 125331525

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 243, 351, 405, 585, 729, 1053, 1215, 1755, 2819, 3159, 3645, 5265, 8457, 9477, 14095, 15795, 25371, 36647, 42285, 47385, 76113, 109941, 126855, 183235, 228339, 329823, 380565, 549705, 685017, 989469, 1141695, 1649115, 2055051, 2968407, 3425085, 4947345, 8905221, 10275255, 14842035, 26715663, 44526105, 133578315]

約数ペア:

[(1, 133578315), (3, 44526105), (5, 26715663), (9, 14842035), (13, 10275255), (15, 8905221), (27, 4947345), (39, 3425085), (45, 2968407), (65, 2055051), (81, 1649115), (117, 1141695), (135, 989469), (195, 685017), (243, 549705), (351, 380565), (405, 329823), (585, 228339), (729, 183235), (1053, 126855), (1215, 109941), (1755, 76113), (2819, 47385), (3159, 42285), (3645, 36647), (5265, 25371), (8457, 15795), (9477, 14095)]