11027885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 15534720

約数和(自身を除く): 4506835

約数列:

[1, 5, 11, 19, 55, 61, 95, 173, 209, 305, 671, 865, 1045, 1159, 1903, 3287, 3355, 5795, 9515, 10553, 12749, 16435, 36157, 52765, 63745, 116083, 180785, 200507, 580415, 1002535, 2205577, 11027885]

約数ペア:

[(1, 11027885), (5, 2205577), (11, 1002535), (19, 580415), (55, 200507), (61, 180785), (95, 116083), (173, 63745), (209, 52765), (305, 36157), (671, 16435), (865, 12749), (1045, 10553), (1159, 9515), (1903, 5795), (3287, 3355)]