97898515

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{509}}^1$

素因数の和:807

約数の個数: 32

約数和(自身を含む): 138801600

約数和(自身を除く): 40903085

約数列:

[1, 5, 11, 13, 55, 65, 143, 269, 509, 715, 1345, 2545, 2959, 3497, 5599, 6617, 14795, 17485, 27995, 33085, 38467, 72787, 136921, 192335, 363935, 684605, 1506131, 1779973, 7530655, 8899865, 19579703, 97898515]

約数ペア:

[(1, 97898515), (5, 19579703), (11, 8899865), (13, 7530655), (55, 1779973), (65, 1506131), (143, 684605), (269, 363935), (509, 192335), (715, 136921), (1345, 72787), (2545, 38467), (2959, 33085), (3497, 27995), (5599, 17485), (6617, 14795)]