227553165

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{240797}}^1$

素因数の和:240818

約数の個数: 32

約数和(自身を含む): 462332160

約数和(自身を除く): 234778995

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 240797, 722391, 1203985, 1685579, 2167173, 3611955, 5056737, 6501519, 8427895, 10835865, 15170211, 25283685, 32507595, 45510633, 75851055, 227553165]

約数ペア:

[(1, 227553165), (3, 75851055), (5, 45510633), (7, 32507595), (9, 25283685), (15, 15170211), (21, 10835865), (27, 8427895), (35, 6501519), (45, 5056737), (63, 3611955), (105, 2167173), (135, 1685579), (189, 1203985), (315, 722391), (945, 240797)]