27297015

素因数分解:

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

素因数の和:188

約数の個数: 36

約数和(自身を含む): 46753272

約数和(自身を除く): 19456257

約数列:

[1, 3, 5, 15, 19, 57, 71, 95, 213, 285, 355, 361, 1065, 1083, 1349, 1805, 4047, 5041, 5415, 6745, 15123, 20235, 25205, 25631, 75615, 76893, 95779, 128155, 287337, 384465, 478895, 1436685, 1819801, 5459403, 9099005, 27297015]

約数ペア:

[(1, 27297015), (3, 9099005), (5, 5459403), (15, 1819801), (19, 1436685), (57, 478895), (71, 384465), (95, 287337), (213, 128155), (285, 95779), (355, 76893), (361, 75615), (1065, 25631), (1083, 25205), (1349, 20235), (1805, 15123), (4047, 6745), (5041, 5415)]