10380555

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1$

素因数の和:126

約数の個数: 60

約数和(自身を含む): 19915632

約数和(自身を除く): 9535077

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 71, 81, 95, 135, 171, 213, 285, 355, 361, 405, 513, 639, 855, 1065, 1083, 1349, 1539, 1805, 1917, 2565, 3195, 3249, 4047, 5415, 5751, 6745, 7695, 9585, 9747, 12141, 16245, 20235, 25631, 28755, 29241, 36423, 48735, 60705, 76893, 109269, 128155, 146205, 182115, 230679, 384465, 546345, 692037, 1153395, 2076111, 3460185, 10380555]

約数ペア:

[(1, 10380555), (3, 3460185), (5, 2076111), (9, 1153395), (15, 692037), (19, 546345), (27, 384465), (45, 230679), (57, 182115), (71, 146205), (81, 128155), (95, 109269), (135, 76893), (171, 60705), (213, 48735), (285, 36423), (355, 29241), (361, 28755), (405, 25631), (513, 20235), (639, 16245), (855, 12141), (1065, 9747), (1083, 9585), (1349, 7695), (1539, 6745), (1805, 5751), (1917, 5415), (2565, 4047), (3195, 3249)]