7074975

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 12856320

約数和(自身を除く): 5781345

約数列:

[1, 3, 5, 15, 17, 25, 31, 51, 75, 85, 93, 155, 179, 255, 425, 465, 527, 537, 775, 895, 1275, 1581, 2325, 2635, 2685, 3043, 4475, 5549, 7905, 9129, 13175, 13425, 15215, 16647, 27745, 39525, 45645, 76075, 83235, 94333, 138725, 228225, 282999, 416175, 471665, 1414995, 2358325, 7074975]

約数ペア:

[(1, 7074975), (3, 2358325), (5, 1414995), (15, 471665), (17, 416175), (25, 282999), (31, 228225), (51, 138725), (75, 94333), (85, 83235), (93, 76075), (155, 45645), (179, 39525), (255, 27745), (425, 16647), (465, 15215), (527, 13425), (537, 13175), (775, 9129), (895, 7905), (1275, 5549), (1581, 4475), (2325, 3043), (2635, 2685)]