4642515

素因数分解:

$3^5\times 5^1\times {\mathrm{3821}}^1$

素因数の和:3841

約数の個数: 24

約数和(自身を含む): 8347248

約数和(自身を除く): 3704733

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 3821, 11463, 19105, 34389, 57315, 103167, 171945, 309501, 515835, 928503, 1547505, 4642515]

約数ペア:

[(1, 4642515), (3, 1547505), (5, 928503), (9, 515835), (15, 309501), (27, 171945), (45, 103167), (81, 57315), (135, 34389), (243, 19105), (405, 11463), (1215, 3821)]