27525810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{433}}^1$

素因数の和:619

約数の個数: 64

約数和(自身を含む): 71745408

約数和(自身を除く): 44219598

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 163, 195, 326, 390, 433, 489, 815, 866, 978, 1299, 1630, 2119, 2165, 2445, 2598, 4238, 4330, 4890, 5629, 6357, 6495, 10595, 11258, 12714, 12990, 16887, 21190, 28145, 31785, 33774, 56290, 63570, 70579, 84435, 141158, 168870, 211737, 352895, 423474, 705790, 917527, 1058685, 1835054, 2117370, 2752581, 4587635, 5505162, 9175270, 13762905, 27525810]

約数ペア:

[(1, 27525810), (2, 13762905), (3, 9175270), (5, 5505162), (6, 4587635), (10, 2752581), (13, 2117370), (15, 1835054), (26, 1058685), (30, 917527), (39, 705790), (65, 423474), (78, 352895), (130, 211737), (163, 168870), (195, 141158), (326, 84435), (390, 70579), (433, 63570), (489, 56290), (815, 33774), (866, 31785), (978, 28145), (1299, 21190), (1630, 16887), (2119, 12990), (2165, 12714), (2445, 11258), (2598, 10595), (4238, 6495), (4330, 6357), (4890, 5629)]