26620095

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{619}}^1$

素因数の和:735

約数の個数: 32

約数和(自身を含む): 44282880

約数和(自身を除く): 17662785

約数列:

[1, 3, 5, 15, 47, 61, 141, 183, 235, 305, 619, 705, 915, 1857, 2867, 3095, 8601, 9285, 14335, 29093, 37759, 43005, 87279, 113277, 145465, 188795, 436395, 566385, 1774673, 5324019, 8873365, 26620095]

約数ペア:

[(1, 26620095), (3, 8873365), (5, 5324019), (15, 1774673), (47, 566385), (61, 436395), (141, 188795), (183, 145465), (235, 113277), (305, 87279), (619, 43005), (705, 37759), (915, 29093), (1857, 14335), (2867, 9285), (3095, 8601)]