79011325

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 110885760

約数和(自身を除く): 31874435

約数列:

[1, 5, 17, 23, 25, 59, 85, 115, 137, 295, 391, 425, 575, 685, 1003, 1357, 1475, 1955, 2329, 3151, 3425, 5015, 6785, 8083, 9775, 11645, 15755, 23069, 25075, 33925, 40415, 53567, 58225, 78775, 115345, 137411, 185909, 202075, 267835, 576725, 687055, 929545, 1339175, 3160453, 3435275, 4647725, 15802265, 79011325]

約数ペア:

[(1, 79011325), (5, 15802265), (17, 4647725), (23, 3435275), (25, 3160453), (59, 1339175), (85, 929545), (115, 687055), (137, 576725), (295, 267835), (391, 202075), (425, 185909), (575, 137411), (685, 115345), (1003, 78775), (1357, 58225), (1475, 53567), (1955, 40415), (2329, 33925), (3151, 25075), (3425, 23069), (5015, 15755), (6785, 11645), (8083, 9775)]