135381645

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{143261}}^1$

素因数の和:143282

約数の個数: 32

約数和(自身を含む): 275063040

約数和(自身を除く): 139681395

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 143261, 429783, 716305, 1002827, 1289349, 2148915, 3008481, 3868047, 5014135, 6446745, 9025443, 15042405, 19340235, 27076329, 45127215, 135381645]

約数ペア:

[(1, 135381645), (3, 45127215), (5, 27076329), (7, 19340235), (9, 15042405), (15, 9025443), (21, 6446745), (27, 5014135), (35, 3868047), (45, 3008481), (63, 2148915), (105, 1289349), (135, 1002827), (189, 716305), (315, 429783), (945, 143261)]