71801019455

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{23599}}^1$

素因数の和:23780

約数の個数: 48

約数和(自身を含む): 97629235200

約数和(自身を除く): 25828215745

約数列:

[1, 5, 11, 47, 55, 107, 121, 235, 517, 535, 605, 1177, 2585, 5029, 5687, 5885, 12947, 23599, 25145, 28435, 55319, 64735, 117995, 259589, 276595, 608509, 1109153, 1297945, 2525093, 2855479, 3042545, 5545765, 12200683, 12625465, 14277395, 27776023, 61003415, 118679371, 134207513, 138880115, 305536253, 593396855, 671037565, 1305473081, 1527681265, 6527365405, 14360203891, 71801019455]

約数ペア:

[(1, 71801019455), (5, 14360203891), (11, 6527365405), (47, 1527681265), (55, 1305473081), (107, 671037565), (121, 593396855), (235, 305536253), (517, 138880115), (535, 134207513), (605, 118679371), (1177, 61003415), (2585, 27776023), (5029, 14277395), (5687, 12625465), (5885, 12200683), (12947, 5545765), (23599, 3042545), (25145, 2855479), (28435, 2525093), (55319, 1297945), (64735, 1109153), (117995, 608509), (259589, 276595)]