1350147225

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{21611}}^1$

素因数の和:21655

約数の個数: 72

約数和(自身を含む): 2749565088

約数和(自身を除く): 1399417863

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 49, 51, 75, 85, 105, 119, 147, 175, 245, 255, 357, 425, 525, 595, 735, 833, 1225, 1275, 1785, 2499, 2975, 3675, 4165, 8925, 12495, 20825, 21611, 62475, 64833, 108055, 151277, 324165, 367387, 453831, 540275, 756385, 1058939, 1102161, 1620825, 1836935, 2269155, 2571709, 3176817, 3781925, 5294695, 5510805, 7715127, 9184675, 11345775, 12858545, 15884085, 18001963, 26473475, 27554025, 38575635, 54005889, 64292725, 79420425, 90009815, 192878175, 270029445, 450049075, 1350147225]

約数ペア:

[(1, 1350147225), (3, 450049075), (5, 270029445), (7, 192878175), (15, 90009815), (17, 79420425), (21, 64292725), (25, 54005889), (35, 38575635), (49, 27554025), (51, 26473475), (75, 18001963), (85, 15884085), (105, 12858545), (119, 11345775), (147, 9184675), (175, 7715127), (245, 5510805), (255, 5294695), (357, 3781925), (425, 3176817), (525, 2571709), (595, 2269155), (735, 1836935), (833, 1620825), (1225, 1102161), (1275, 1058939), (1785, 756385), (2499, 540275), (2975, 453831), (3675, 367387), (4165, 324165), (8925, 151277), (12495, 108055), (20825, 64833), (21611, 62475)]