291280533115

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{547}}^1\times {\mathrm{32381}}^1$

素因数の和:32980

約数の個数: 64

約数和(自身を含む): 429295168512

約数和(自身を除く): 138014635397

約数列:

[1, 5, 11, 13, 23, 55, 65, 115, 143, 253, 299, 547, 715, 1265, 1495, 2735, 3289, 6017, 7111, 12581, 16445, 30085, 32381, 35555, 62905, 78221, 138391, 161905, 163553, 356191, 391105, 420953, 691955, 744763, 817765, 1780955, 1799083, 2104765, 3723815, 4630483, 8192393, 8995415, 9681919, 17712407, 23152415, 40961965, 48409595, 88562035, 106501109, 194836477, 230261291, 407385361, 532505545, 974182385, 1151306455, 2036926805, 2532874201, 4481238971, 5296009693, 12664371005, 22406194855, 26480048465, 58256106623, 291280533115]

約数ペア:

[(1, 291280533115), (5, 58256106623), (11, 26480048465), (13, 22406194855), (23, 12664371005), (55, 5296009693), (65, 4481238971), (115, 2532874201), (143, 2036926805), (253, 1151306455), (299, 974182385), (547, 532505545), (715, 407385361), (1265, 230261291), (1495, 194836477), (2735, 106501109), (3289, 88562035), (6017, 48409595), (7111, 40961965), (12581, 23152415), (16445, 17712407), (30085, 9681919), (32381, 8995415), (35555, 8192393), (62905, 4630483), (78221, 3723815), (138391, 2104765), (161905, 1799083), (163553, 1780955), (356191, 817765), (391105, 744763), (420953, 691955)]