2018152325

素因数分解:

$5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{997}}^1$

素因数の和:1326

約数の個数: 48

約数和(自身を含む): 2940347520

約数和(自身を除く): 922195195

約数列:

[1, 5, 7, 25, 35, 43, 175, 215, 269, 301, 997, 1075, 1345, 1505, 1883, 4985, 6725, 6979, 7525, 9415, 11567, 24925, 34895, 42871, 47075, 57835, 80969, 174475, 214355, 268193, 289175, 300097, 404845, 1071775, 1340965, 1500485, 1877351, 2024225, 6704825, 7502425, 9386755, 11532299, 46933775, 57661495, 80726093, 288307475, 403630465, 2018152325]

約数ペア:

[(1, 2018152325), (5, 403630465), (7, 288307475), (25, 80726093), (35, 57661495), (43, 46933775), (175, 11532299), (215, 9386755), (269, 7502425), (301, 6704825), (997, 2024225), (1075, 1877351), (1345, 1500485), (1505, 1340965), (1883, 1071775), (4985, 404845), (6725, 300097), (6979, 289175), (7525, 268193), (9415, 214355), (11567, 174475), (24925, 80969), (34895, 57835), (42871, 47075)]