243318495

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1901}}^1$

素因数の和:1992

約数の個数: 64

約数和(自身を含む): 473278464

約数和(自身を除く): 229959969

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 53, 69, 105, 115, 159, 161, 265, 345, 371, 483, 795, 805, 1113, 1219, 1855, 1901, 2415, 3657, 5565, 5703, 6095, 8533, 9505, 13307, 18285, 25599, 28515, 39921, 42665, 43723, 66535, 100753, 127995, 131169, 199605, 218615, 302259, 306061, 503765, 655845, 705271, 918183, 1511295, 1530305, 2115813, 2317319, 3526355, 4590915, 6951957, 10579065, 11586595, 16221233, 34759785, 48663699, 81106165, 243318495]

約数ペア:

[(1, 243318495), (3, 81106165), (5, 48663699), (7, 34759785), (15, 16221233), (21, 11586595), (23, 10579065), (35, 6951957), (53, 4590915), (69, 3526355), (105, 2317319), (115, 2115813), (159, 1530305), (161, 1511295), (265, 918183), (345, 705271), (371, 655845), (483, 503765), (795, 306061), (805, 302259), (1113, 218615), (1219, 199605), (1855, 131169), (1901, 127995), (2415, 100753), (3657, 66535), (5565, 43723), (5703, 42665), (6095, 39921), (8533, 28515), (9505, 25599), (13307, 18285)]