200734725

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{503}}^1$

素因数の和:846

約数の個数: 48

約数和(自身を含む): 353227392

約数和(自身を除く): 152492667

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 313, 425, 503, 939, 1275, 1509, 1565, 2515, 4695, 5321, 7545, 7825, 8551, 12575, 15963, 23475, 25653, 26605, 37725, 42755, 79815, 128265, 133025, 157439, 213775, 399075, 472317, 641325, 787195, 2361585, 2676463, 3935975, 8029389, 11807925, 13382315, 40146945, 66911575, 200734725]

約数ペア:

[(1, 200734725), (3, 66911575), (5, 40146945), (15, 13382315), (17, 11807925), (25, 8029389), (51, 3935975), (75, 2676463), (85, 2361585), (255, 787195), (313, 641325), (425, 472317), (503, 399075), (939, 213775), (1275, 157439), (1509, 133025), (1565, 128265), (2515, 79815), (4695, 42755), (5321, 37725), (7545, 26605), (7825, 25653), (8551, 23475), (12575, 15963)]