7133549605

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131749}}^1$

素因数の和:131798

約数の個数: 48

約数和(自身を含む): 11354742000

約数和(自身を除く): 4221192395

約数列:

[1, 5, 7, 13, 17, 35, 49, 65, 85, 91, 119, 221, 245, 455, 595, 637, 833, 1105, 1547, 3185, 4165, 7735, 10829, 54145, 131749, 658745, 922243, 1712737, 2239733, 4611215, 6455701, 8563685, 11198665, 11989159, 15678131, 29116529, 32278505, 59945795, 78390655, 83924113, 109746917, 145582645, 203815703, 419620565, 548734585, 1019078515, 1426709921, 7133549605]

約数ペア:

[(1, 7133549605), (5, 1426709921), (7, 1019078515), (13, 548734585), (17, 419620565), (35, 203815703), (49, 145582645), (65, 109746917), (85, 83924113), (91, 78390655), (119, 59945795), (221, 32278505), (245, 29116529), (455, 15678131), (595, 11989159), (637, 11198665), (833, 8563685), (1105, 6455701), (1547, 4611215), (3185, 2239733), (4165, 1712737), (7735, 922243), (10829, 658745), (54145, 131749)]