45805725

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:379

約数の個数: 72

約数和(自身を含む): 94914560

約数和(自身を除く): 49108835

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 127, 175, 225, 229, 315, 381, 525, 635, 687, 889, 1143, 1145, 1575, 1603, 1905, 2061, 2667, 3175, 3435, 4445, 4809, 5715, 5725, 8001, 8015, 9525, 10305, 13335, 14427, 17175, 22225, 24045, 28575, 29083, 40005, 40075, 51525, 66675, 72135, 87249, 120225, 145415, 200025, 203581, 261747, 360675, 436245, 610743, 727075, 1017905, 1308735, 1832229, 2181225, 3053715, 5089525, 6543675, 9161145, 15268575, 45805725]

約数ペア:

[(1, 45805725), (3, 15268575), (5, 9161145), (7, 6543675), (9, 5089525), (15, 3053715), (21, 2181225), (25, 1832229), (35, 1308735), (45, 1017905), (63, 727075), (75, 610743), (105, 436245), (127, 360675), (175, 261747), (225, 203581), (229, 200025), (315, 145415), (381, 120225), (525, 87249), (635, 72135), (687, 66675), (889, 51525), (1143, 40075), (1145, 40005), (1575, 29083), (1603, 28575), (1905, 24045), (2061, 22225), (2667, 17175), (3175, 14427), (3435, 13335), (4445, 10305), (4809, 9525), (5715, 8015), (5725, 8001)]