1345052995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{919}}^1$

素因数の和:1060

約数の個数: 64

約数和(自身を含む): 2003097600

約数和(自身を除く): 658044605

約数列:

[1, 5, 11, 13, 23, 55, 65, 89, 115, 143, 253, 299, 445, 715, 919, 979, 1157, 1265, 1495, 2047, 3289, 4595, 4895, 5785, 10109, 10235, 11947, 12727, 16445, 21137, 22517, 26611, 50545, 59735, 63635, 81791, 105685, 112585, 131417, 133055, 232507, 274781, 292721, 408955, 657085, 899701, 1063283, 1162535, 1373905, 1463605, 1881193, 3022591, 4498505, 5316415, 9405965, 11696113, 15112955, 20693123, 24455509, 58480565, 103465615, 122277545, 269010599, 1345052995]

約数ペア:

[(1, 1345052995), (5, 269010599), (11, 122277545), (13, 103465615), (23, 58480565), (55, 24455509), (65, 20693123), (89, 15112955), (115, 11696113), (143, 9405965), (253, 5316415), (299, 4498505), (445, 3022591), (715, 1881193), (919, 1463605), (979, 1373905), (1157, 1162535), (1265, 1063283), (1495, 899701), (2047, 657085), (3289, 408955), (4595, 292721), (4895, 274781), (5785, 232507), (10109, 133055), (10235, 131417), (11947, 112585), (12727, 105685), (16445, 81791), (21137, 63635), (22517, 59735), (26611, 50545)]