43481205

素因数分解:

$3^6\times 5^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:253

約数の個数: 56

約数和(自身を含む): 79745280

約数和(自身を除く): 36264075

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 81, 135, 151, 237, 243, 395, 405, 453, 711, 729, 755, 1185, 1215, 1359, 2133, 2265, 3555, 3645, 4077, 6399, 6795, 10665, 11929, 12231, 19197, 20385, 31995, 35787, 36693, 57591, 59645, 61155, 95985, 107361, 110079, 178935, 183465, 287955, 322083, 536805, 550395, 966249, 1610415, 2898747, 4831245, 8696241, 14493735, 43481205]

約数ペア:

[(1, 43481205), (3, 14493735), (5, 8696241), (9, 4831245), (15, 2898747), (27, 1610415), (45, 966249), (79, 550395), (81, 536805), (135, 322083), (151, 287955), (237, 183465), (243, 178935), (395, 110079), (405, 107361), (453, 95985), (711, 61155), (729, 59645), (755, 57591), (1185, 36693), (1215, 35787), (1359, 31995), (2133, 20385), (2265, 19197), (3555, 12231), (3645, 11929), (4077, 10665), (6399, 6795)]