140333415

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{1697}}^1$

素因数の和:1891

約数の個数: 32

約数和(自身を含む): 232286400

約数和(自身を除く): 91952985

約数列:

[1, 3, 5, 15, 37, 111, 149, 185, 447, 555, 745, 1697, 2235, 5091, 5513, 8485, 16539, 25455, 27565, 62789, 82695, 188367, 252853, 313945, 758559, 941835, 1264265, 3792795, 9355561, 28066683, 46777805, 140333415]

約数ペア:

[(1, 140333415), (3, 46777805), (5, 28066683), (15, 9355561), (37, 3792795), (111, 1264265), (149, 941835), (185, 758559), (447, 313945), (555, 252853), (745, 188367), (1697, 82695), (2235, 62789), (5091, 27565), (5513, 25455), (8485, 16539)]