191079285

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{14969}}^1$

素因数の和:15037

約数の個数: 32

約数和(自身を含む): 327663360

約数和(自身を除く): 136584075

約数列:

[1, 3, 5, 15, 23, 37, 69, 111, 115, 185, 345, 555, 851, 2553, 4255, 12765, 14969, 44907, 74845, 224535, 344287, 553853, 1032861, 1661559, 1721435, 2769265, 5164305, 8307795, 12738619, 38215857, 63693095, 191079285]

約数ペア:

[(1, 191079285), (3, 63693095), (5, 38215857), (15, 12738619), (23, 8307795), (37, 5164305), (69, 2769265), (111, 1721435), (115, 1661559), (185, 1032861), (345, 553853), (555, 344287), (851, 224535), (2553, 74845), (4255, 44907), (12765, 14969)]