1925451555

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{431}}^1\times {\mathrm{563}}^1$

素因数の和:1048

約数の個数: 48

約数和(自身を含む): 3233696256

約数和(自身を除く): 1308244701

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 431, 529, 563, 1293, 1587, 1689, 2155, 2645, 2815, 6465, 7935, 8445, 9913, 12949, 29739, 38847, 49565, 64745, 148695, 194235, 227999, 242653, 297827, 683997, 727959, 893481, 1139995, 1213265, 1489135, 3419985, 3639795, 4467405, 5581019, 16743057, 27905095, 83715285, 128363437, 385090311, 641817185, 1925451555]

約数ペア:

[(1, 1925451555), (3, 641817185), (5, 385090311), (15, 128363437), (23, 83715285), (69, 27905095), (115, 16743057), (345, 5581019), (431, 4467405), (529, 3639795), (563, 3419985), (1293, 1489135), (1587, 1213265), (1689, 1139995), (2155, 893481), (2645, 727959), (2815, 683997), (6465, 297827), (7935, 242653), (8445, 227999), (9913, 194235), (12949, 148695), (29739, 64745), (38847, 49565)]