63520065

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{67217}}^1$

素因数の和:67238

約数の個数: 32

約数和(自身を含む): 129058560

約数和(自身を除く): 65538495

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 67217, 201651, 336085, 470519, 604953, 1008255, 1411557, 1814859, 2352595, 3024765, 4234671, 7057785, 9074295, 12704013, 21173355, 63520065]

約数ペア:

[(1, 63520065), (3, 21173355), (5, 12704013), (7, 9074295), (9, 7057785), (15, 4234671), (21, 3024765), (27, 2352595), (35, 1814859), (45, 1411557), (63, 1008255), (105, 604953), (135, 470519), (189, 336085), (315, 201651), (945, 67217)]