13232735425

素因数分解:

$5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{3089}}^1$

素因数の和:3395

約数の個数: 72

約数和(自身を含む): 20638913400

約数和(自身を除く): 7406177975

約数列:

[1, 5, 7, 13, 25, 35, 49, 65, 91, 175, 245, 269, 325, 455, 637, 1225, 1345, 1883, 2275, 3089, 3185, 3497, 6725, 9415, 13181, 15445, 15925, 17485, 21623, 24479, 40157, 47075, 65905, 77225, 87425, 108115, 122395, 151361, 171353, 200785, 281099, 329525, 540575, 611975, 756805, 830941, 856765, 1003925, 1405495, 1967693, 3784025, 4154705, 4283825, 5816587, 7027475, 9838465, 10802233, 20773525, 29082935, 40716109, 49192325, 54011165, 75615631, 145414675, 203580545, 270055825, 378078155, 529309417, 1017902725, 1890390775, 2646547085, 13232735425]

約数ペア:

[(1, 13232735425), (5, 2646547085), (7, 1890390775), (13, 1017902725), (25, 529309417), (35, 378078155), (49, 270055825), (65, 203580545), (91, 145414675), (175, 75615631), (245, 54011165), (269, 49192325), (325, 40716109), (455, 29082935), (637, 20773525), (1225, 10802233), (1345, 9838465), (1883, 7027475), (2275, 5816587), (3089, 4283825), (3185, 4154705), (3497, 3784025), (6725, 1967693), (9415, 1405495), (13181, 1003925), (15445, 856765), (15925, 830941), (17485, 756805), (21623, 611975), (24479, 540575), (40157, 329525), (47075, 281099), (65905, 200785), (77225, 171353), (87425, 151361), (108115, 122395)]