86638305

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:258

約数の個数: 64

約数和(自身を含む): 155457792

約数和(自身を除く): 68819487

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 83, 101, 159, 195, 249, 265, 303, 415, 505, 689, 795, 1079, 1245, 1313, 1515, 2067, 3237, 3445, 3939, 4399, 5353, 5395, 6565, 8383, 10335, 13197, 16059, 16185, 19695, 21995, 25149, 26765, 41915, 57187, 65985, 69589, 80295, 108979, 125745, 171561, 208767, 285935, 326937, 347945, 444299, 544895, 857805, 1043835, 1332897, 1634685, 2221495, 5775887, 6664485, 17327661, 28879435, 86638305]

約数ペア:

[(1, 86638305), (3, 28879435), (5, 17327661), (13, 6664485), (15, 5775887), (39, 2221495), (53, 1634685), (65, 1332897), (83, 1043835), (101, 857805), (159, 544895), (195, 444299), (249, 347945), (265, 326937), (303, 285935), (415, 208767), (505, 171561), (689, 125745), (795, 108979), (1079, 80295), (1245, 69589), (1313, 65985), (1515, 57187), (2067, 41915), (3237, 26765), (3445, 25149), (3939, 21995), (4399, 19695), (5353, 16185), (5395, 16059), (6565, 13197), (8383, 10335)]