152129075

素因数分解:

$5^2\times 7^3\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:301

約数の個数: 48

約数和(自身を含む): 223348800

約数和(自身を除く): 71219725

約数列:

[1, 5, 7, 25, 35, 49, 113, 157, 175, 245, 343, 565, 785, 791, 1099, 1225, 1715, 2825, 3925, 3955, 5495, 5537, 7693, 8575, 17741, 19775, 27475, 27685, 38465, 38759, 53851, 88705, 124187, 138425, 192325, 193795, 269255, 443525, 620935, 869309, 968975, 1346275, 3104675, 4346545, 6085163, 21732725, 30425815, 152129075]

約数ペア:

[(1, 152129075), (5, 30425815), (7, 21732725), (25, 6085163), (35, 4346545), (49, 3104675), (113, 1346275), (157, 968975), (175, 869309), (245, 620935), (343, 443525), (565, 269255), (785, 193795), (791, 192325), (1099, 138425), (1225, 124187), (1715, 88705), (2825, 53851), (3925, 38759), (3955, 38465), (5495, 27685), (5537, 27475), (7693, 19775), (8575, 17741)]