740236485

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{112927}}^1$

素因数の和:112977

約数の個数: 32

約数和(自身を含む): 1300930560

約数和(自身を除く): 560694075

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 437, 1311, 2185, 6555, 112927, 338781, 564635, 1693905, 2145613, 2597321, 6436839, 7791963, 10728065, 12986605, 32184195, 38959815, 49349099, 148047297, 246745495, 740236485]

約数ペア:

[(1, 740236485), (3, 246745495), (5, 148047297), (15, 49349099), (19, 38959815), (23, 32184195), (57, 12986605), (69, 10728065), (95, 7791963), (115, 6436839), (285, 2597321), (345, 2145613), (437, 1693905), (1311, 564635), (2185, 338781), (6555, 112927)]