2017587325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{27109}}^1$

素因数の和:27361

約数の個数: 24

約数和(自身を含む): 2706120200

約数和(自身を除く): 688532875

約数列:

[1, 5, 13, 25, 65, 229, 325, 1145, 2977, 5725, 14885, 27109, 74425, 135545, 352417, 677725, 1762085, 6207961, 8810425, 31039805, 80703493, 155199025, 403517465, 2017587325]

約数ペア:

[(1, 2017587325), (5, 403517465), (13, 155199025), (25, 80703493), (65, 31039805), (229, 8810425), (325, 6207961), (1145, 1762085), (2977, 677725), (5725, 352417), (14885, 135545), (27109, 74425)]