20220409825

素因数分解:

$5^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{136417}}^1$

素因数の和:136463

約数の個数: 54

約数和(自身を含む): 32059730598

約数和(自身を除く): 11839320773

約数列:

[1, 5, 7, 11, 25, 35, 49, 55, 77, 121, 175, 245, 275, 385, 539, 605, 847, 1225, 1925, 2695, 3025, 4235, 5929, 13475, 21175, 29645, 136417, 148225, 682085, 954919, 1500587, 3410425, 4774595, 6684433, 7502935, 10504109, 16506457, 23872975, 33422165, 37514675, 52520545, 73528763, 82532285, 115545199, 167110825, 262602725, 367643815, 412661425, 577725995, 808816393, 1838219075, 2888629975, 4044081965, 20220409825]

約数ペア:

[(1, 20220409825), (5, 4044081965), (7, 2888629975), (11, 1838219075), (25, 808816393), (35, 577725995), (49, 412661425), (55, 367643815), (77, 262602725), (121, 167110825), (175, 115545199), (245, 82532285), (275, 73528763), (385, 52520545), (539, 37514675), (605, 33422165), (847, 23872975), (1225, 16506457), (1925, 10504109), (2695, 7502935), (3025, 6684433), (4235, 4774595), (5929, 3410425), (13475, 1500587), (21175, 954919), (29645, 682085), (136417, 148225)]