29079825

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 50282496

約数和(自身を除く): 21202671

約数列:

[1, 3, 5, 15, 25, 43, 71, 75, 127, 129, 213, 215, 355, 381, 635, 645, 1065, 1075, 1775, 1905, 3053, 3175, 3225, 5325, 5461, 9017, 9159, 9525, 15265, 16383, 27051, 27305, 45085, 45795, 76325, 81915, 135255, 136525, 225425, 228975, 387731, 409575, 676275, 1163193, 1938655, 5815965, 9693275, 29079825]

約数ペア:

[(1, 29079825), (3, 9693275), (5, 5815965), (15, 1938655), (25, 1163193), (43, 676275), (71, 409575), (75, 387731), (127, 228975), (129, 225425), (213, 136525), (215, 135255), (355, 81915), (381, 76325), (635, 45795), (645, 45085), (1065, 27305), (1075, 27051), (1775, 16383), (1905, 15265), (3053, 9525), (3175, 9159), (3225, 9017), (5325, 5461)]