76620105

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2131}}^1$

素因数の和:2206

約数の個数: 48

約数和(自身を含む): 143679744

約数和(自身を除く): 67059639

約数列:

[1, 3, 5, 9, 15, 17, 45, 47, 51, 85, 141, 153, 235, 255, 423, 705, 765, 799, 2115, 2131, 2397, 3995, 6393, 7191, 10655, 11985, 19179, 31965, 35955, 36227, 95895, 100157, 108681, 181135, 300471, 326043, 500785, 543405, 901413, 1502355, 1630215, 1702669, 4507065, 5108007, 8513345, 15324021, 25540035, 76620105]

約数ペア:

[(1, 76620105), (3, 25540035), (5, 15324021), (9, 8513345), (15, 5108007), (17, 4507065), (45, 1702669), (47, 1630215), (51, 1502355), (85, 901413), (141, 543405), (153, 500785), (235, 326043), (255, 300471), (423, 181135), (705, 108681), (765, 100157), (799, 95895), (2115, 36227), (2131, 35955), (2397, 31965), (3995, 19179), (6393, 11985), (7191, 10655)]