275980379905

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{463}}^1\times {\mathrm{7013}}^1$

素因数の和:7761

約数の個数: 32

約数和(自身を含む): 337426145280

約数和(自身を除く): 61445765375

約数列:

[1, 5, 89, 191, 445, 463, 955, 2315, 7013, 16999, 35065, 41207, 84995, 88433, 206035, 442165, 624157, 1339483, 3120785, 3247019, 6697415, 7870537, 16235095, 39352685, 119213987, 288984691, 596069935, 620180629, 1444923455, 3100903145, 55196075981, 275980379905]

約数ペア:

[(1, 275980379905), (5, 55196075981), (89, 3100903145), (191, 1444923455), (445, 620180629), (463, 596069935), (955, 288984691), (2315, 119213987), (7013, 39352685), (16999, 16235095), (35065, 7870537), (41207, 6697415), (84995, 3247019), (88433, 3120785), (206035, 1339483), (442165, 624157)]