1395075

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:132

約数の個数: 48

約数和(自身を含む): 2678400

約数和(自身を除く): 1283325

約数列:

[1, 3, 5, 11, 15, 19, 25, 33, 55, 57, 75, 89, 95, 165, 209, 267, 275, 285, 445, 475, 627, 825, 979, 1045, 1335, 1425, 1691, 2225, 2937, 3135, 4895, 5073, 5225, 6675, 8455, 14685, 15675, 18601, 24475, 25365, 42275, 55803, 73425, 93005, 126825, 279015, 465025, 1395075]

約数ペア:

[(1, 1395075), (3, 465025), (5, 279015), (11, 126825), (15, 93005), (19, 73425), (25, 55803), (33, 42275), (55, 25365), (57, 24475), (75, 18601), (89, 15675), (95, 14685), (165, 8455), (209, 6675), (267, 5225), (275, 5073), (285, 4895), (445, 3135), (475, 2937), (627, 2225), (825, 1691), (979, 1425), (1045, 1335)]