41991235

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 63010080

約数和(自身を除く): 21018845

約数列:

[1, 5, 11, 13, 19, 55, 65, 95, 121, 143, 209, 247, 281, 605, 715, 1045, 1235, 1405, 1573, 2299, 2717, 3091, 3653, 5339, 7865, 11495, 13585, 15455, 18265, 26695, 29887, 34001, 40183, 58729, 69407, 149435, 170005, 200915, 293645, 347035, 442013, 646019, 763477, 2210065, 3230095, 3817385, 8398247, 41991235]

約数ペア:

[(1, 41991235), (5, 8398247), (11, 3817385), (13, 3230095), (19, 2210065), (55, 763477), (65, 646019), (95, 442013), (121, 347035), (143, 293645), (209, 200915), (247, 170005), (281, 149435), (605, 69407), (715, 58729), (1045, 40183), (1235, 34001), (1405, 29887), (1573, 26695), (2299, 18265), (2717, 15455), (3091, 13585), (3653, 11495), (5339, 7865)]