40216635

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15679}}^1$

素因数の和:15712

約数の個数: 32

約数和(自身を含む): 75264000

約数和(自身を除く): 35047365

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 15679, 47037, 78395, 141111, 235185, 297901, 423333, 705555, 893703, 1489505, 2116665, 2681109, 4468515, 8043327, 13405545, 40216635]

約数ペア:

[(1, 40216635), (3, 13405545), (5, 8043327), (9, 4468515), (15, 2681109), (19, 2116665), (27, 1489505), (45, 893703), (57, 705555), (95, 423333), (135, 297901), (171, 235185), (285, 141111), (513, 78395), (855, 47037), (2565, 15679)]