98716475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 146803104

約数和(自身を除く): 48086629

約数列:

[1, 5, 11, 13, 25, 53, 55, 65, 143, 265, 275, 325, 521, 583, 689, 715, 1325, 2605, 2915, 3445, 3575, 5731, 6773, 7579, 13025, 14575, 17225, 27613, 28655, 33865, 37895, 74503, 138065, 143275, 169325, 189475, 303743, 358969, 372515, 690325, 1518715, 1794845, 1862575, 3948659, 7593575, 8974225, 19743295, 98716475]

約数ペア:

[(1, 98716475), (5, 19743295), (11, 8974225), (13, 7593575), (25, 3948659), (53, 1862575), (55, 1794845), (65, 1518715), (143, 690325), (265, 372515), (275, 358969), (325, 303743), (521, 189475), (583, 169325), (689, 143275), (715, 138065), (1325, 74503), (2605, 37895), (2915, 33865), (3445, 28655), (3575, 27613), (5731, 17225), (6773, 14575), (7579, 13025)]