70968285

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^3\times {\mathrm{107}}^1$

素因数の和:172

約数の個数: 64

約数和(自身を含む): 135302400

約数和(自身を除く): 64334115

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 107, 135, 153, 255, 289, 321, 459, 535, 765, 867, 963, 1445, 1605, 1819, 2295, 2601, 2889, 4335, 4815, 4913, 5457, 7803, 9095, 13005, 14445, 14739, 16371, 24565, 27285, 30923, 39015, 44217, 49113, 73695, 81855, 92769, 132651, 154615, 221085, 245565, 278307, 463845, 525691, 663255, 834921, 1391535, 1577073, 2628455, 4174605, 4731219, 7885365, 14193657, 23656095, 70968285]

約数ペア:

[(1, 70968285), (3, 23656095), (5, 14193657), (9, 7885365), (15, 4731219), (17, 4174605), (27, 2628455), (45, 1577073), (51, 1391535), (85, 834921), (107, 663255), (135, 525691), (153, 463845), (255, 278307), (289, 245565), (321, 221085), (459, 154615), (535, 132651), (765, 92769), (867, 81855), (963, 73695), (1445, 49113), (1605, 44217), (1819, 39015), (2295, 30923), (2601, 27285), (2889, 24565), (4335, 16371), (4815, 14739), (4913, 14445), (5457, 13005), (7803, 9095)]