13374465405

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{881}}^1\times {\mathrm{887}}^1$

素因数の和:1946

約数の個数: 64

約数和(自身を含む): 24661905408

約数和(自身を除く): 11287440003

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 163, 489, 815, 881, 887, 1141, 2445, 2643, 2661, 3423, 4405, 4435, 5705, 6167, 6209, 13215, 13305, 17115, 18501, 18627, 30835, 31045, 92505, 93135, 143603, 144581, 430809, 433743, 718015, 722905, 781447, 1005221, 1012067, 2154045, 2168715, 2344341, 3015663, 3036201, 3907235, 5026105, 5060335, 5470129, 11721705, 15078315, 15181005, 16410387, 27350645, 82051935, 127375861, 382127583, 636879305, 891631027, 1910637915, 2674893081, 4458155135, 13374465405]

約数ペア:

[(1, 13374465405), (3, 4458155135), (5, 2674893081), (7, 1910637915), (15, 891631027), (21, 636879305), (35, 382127583), (105, 127375861), (163, 82051935), (489, 27350645), (815, 16410387), (881, 15181005), (887, 15078315), (1141, 11721705), (2445, 5470129), (2643, 5060335), (2661, 5026105), (3423, 3907235), (4405, 3036201), (4435, 3015663), (5705, 2344341), (6167, 2168715), (6209, 2154045), (13215, 1012067), (13305, 1005221), (17115, 781447), (18501, 722905), (18627, 718015), (30835, 433743), (31045, 430809), (92505, 144581), (93135, 143603)]