13380015

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{977}}^1$

素因数の和:1079

約数の個数: 32

約数和(自身を含む): 23659776

約数和(自身を除く): 10279761

約数列:

[1, 3, 5, 11, 15, 33, 55, 83, 165, 249, 415, 913, 977, 1245, 2739, 2931, 4565, 4885, 10747, 13695, 14655, 32241, 53735, 81091, 161205, 243273, 405455, 892001, 1216365, 2676003, 4460005, 13380015]

約数ペア:

[(1, 13380015), (3, 4460005), (5, 2676003), (11, 1216365), (15, 892001), (33, 405455), (55, 243273), (83, 161205), (165, 81091), (249, 53735), (415, 32241), (913, 14655), (977, 13695), (1245, 10747), (2739, 4885), (2931, 4565)]