6945015

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{859}}^1$

素因数の和:892

約数の個数: 48

約数和(自身を含む): 14117760

約数和(自身を除く): 7172745

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 55, 77, 105, 147, 165, 231, 245, 385, 539, 735, 859, 1155, 1617, 2577, 2695, 4295, 6013, 8085, 9449, 12885, 18039, 28347, 30065, 42091, 47245, 66143, 90195, 126273, 141735, 198429, 210455, 330715, 463001, 631365, 992145, 1389003, 2315005, 6945015]

約数ペア:

[(1, 6945015), (3, 2315005), (5, 1389003), (7, 992145), (11, 631365), (15, 463001), (21, 330715), (33, 210455), (35, 198429), (49, 141735), (55, 126273), (77, 90195), (105, 66143), (147, 47245), (165, 42091), (231, 30065), (245, 28347), (385, 18039), (539, 12885), (735, 9449), (859, 8085), (1155, 6013), (1617, 4295), (2577, 2695)]