98870135

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:240

約数の個数: 64

約数和(自身を含む): 154828800

約数和(自身を除く): 55958665

約数列:

[1, 5, 7, 13, 29, 35, 59, 65, 91, 127, 145, 203, 295, 377, 413, 455, 635, 767, 889, 1015, 1651, 1711, 1885, 2065, 2639, 3683, 3835, 4445, 5369, 7493, 8255, 8555, 11557, 11977, 13195, 18415, 22243, 25781, 26845, 37465, 47879, 52451, 57785, 59885, 97409, 111215, 128905, 155701, 217297, 239395, 262255, 335153, 487045, 681863, 778505, 1086485, 1521079, 1675765, 2824861, 3409315, 7605395, 14124305, 19774027, 98870135]

約数ペア:

[(1, 98870135), (5, 19774027), (7, 14124305), (13, 7605395), (29, 3409315), (35, 2824861), (59, 1675765), (65, 1521079), (91, 1086485), (127, 778505), (145, 681863), (203, 487045), (295, 335153), (377, 262255), (413, 239395), (455, 217297), (635, 155701), (767, 128905), (889, 111215), (1015, 97409), (1651, 59885), (1711, 57785), (1885, 52451), (2065, 47879), (2639, 37465), (3683, 26845), (3835, 25781), (4445, 22243), (5369, 18415), (7493, 13195), (8255, 11977), (8555, 11557)]