13520181785

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{4093}}^1$

素因数の和:4266

約数の個数: 64

約数和(自身を含む): 19454688000

約数和(自身を除く): 5934506215

約数列:

[1, 5, 11, 19, 29, 55, 95, 109, 145, 209, 319, 545, 551, 1045, 1199, 1595, 2071, 2755, 3161, 4093, 5995, 6061, 10355, 15805, 20465, 22781, 30305, 34771, 45023, 60059, 77767, 113905, 118697, 173855, 225115, 300295, 388835, 446137, 593485, 660649, 855437, 1305667, 2230685, 2255243, 3303245, 4277185, 4907507, 6528335, 8476603, 11276215, 12937973, 24537535, 24807673, 42383015, 64689865, 93242633, 124038365, 142317703, 245821487, 466213165, 711588515, 1229107435, 2704036357, 13520181785]

約数ペア:

[(1, 13520181785), (5, 2704036357), (11, 1229107435), (19, 711588515), (29, 466213165), (55, 245821487), (95, 142317703), (109, 124038365), (145, 93242633), (209, 64689865), (319, 42383015), (545, 24807673), (551, 24537535), (1045, 12937973), (1199, 11276215), (1595, 8476603), (2071, 6528335), (2755, 4907507), (3161, 4277185), (4093, 3303245), (5995, 2255243), (6061, 2230685), (10355, 1305667), (15805, 855437), (20465, 660649), (22781, 593485), (30305, 446137), (34771, 388835), (45023, 300295), (60059, 225115), (77767, 173855), (113905, 118697)]