13307923915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{1283}}^1$

素因数の和:1564

約数の個数: 64

約数和(自身を含む): 19103454720

約数和(自身を除く): 5795530805

約数列:

[1, 5, 11, 13, 55, 65, 89, 143, 163, 445, 715, 815, 979, 1157, 1283, 1793, 2119, 4895, 5785, 6415, 8965, 10595, 12727, 14113, 14507, 16679, 23309, 63635, 70565, 72535, 83395, 114187, 116545, 159577, 183469, 188591, 209129, 570935, 797885, 917345, 942955, 1045645, 1256057, 1484431, 2074501, 2300419, 2718677, 6280285, 7422155, 10372505, 11502095, 13593385, 16328741, 18612481, 29905447, 81643705, 93062405, 149527235, 204737291, 241962253, 1023686455, 1209811265, 2661584783, 13307923915]

約数ペア:

[(1, 13307923915), (5, 2661584783), (11, 1209811265), (13, 1023686455), (55, 241962253), (65, 204737291), (89, 149527235), (143, 93062405), (163, 81643705), (445, 29905447), (715, 18612481), (815, 16328741), (979, 13593385), (1157, 11502095), (1283, 10372505), (1793, 7422155), (2119, 6280285), (4895, 2718677), (5785, 2300419), (6415, 2074501), (8965, 1484431), (10595, 1256057), (12727, 1045645), (14113, 942955), (14507, 917345), (16679, 797885), (23309, 570935), (63635, 209129), (70565, 188591), (72535, 183469), (83395, 159577), (114187, 116545)]