8232225

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 14731200

約数和(自身を除く): 6498975

約数列:

[1, 3, 5, 15, 19, 25, 53, 57, 75, 95, 109, 159, 265, 285, 327, 475, 545, 795, 1007, 1325, 1425, 1635, 2071, 2725, 3021, 3975, 5035, 5777, 6213, 8175, 10355, 15105, 17331, 25175, 28885, 31065, 51775, 75525, 86655, 109763, 144425, 155325, 329289, 433275, 548815, 1646445, 2744075, 8232225]

約数ペア:

[(1, 8232225), (3, 2744075), (5, 1646445), (15, 548815), (19, 433275), (25, 329289), (53, 155325), (57, 144425), (75, 109763), (95, 86655), (109, 75525), (159, 51775), (265, 31065), (285, 28885), (327, 25175), (475, 17331), (545, 15105), (795, 10355), (1007, 8175), (1325, 6213), (1425, 5777), (1635, 5035), (2071, 3975), (2725, 3021)]