13656105675

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1583}}^1\times {\mathrm{1667}}^1$

素因数の和:3289

約数の個数: 72

約数和(自身を含む): 25554507264

約数和(自身を除く): 11898401589

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 575, 1035, 1583, 1667, 1725, 4749, 5001, 5175, 7915, 8335, 14247, 15003, 23745, 25005, 36409, 38341, 39575, 41675, 71235, 75015, 109227, 115023, 118725, 125025, 182045, 191705, 327681, 345069, 356175, 375075, 546135, 575115, 910225, 958525, 1638405, 1725345, 2638861, 2730675, 2875575, 7916583, 8192025, 8626725, 13194305, 23749749, 39582915, 60693803, 65971525, 118748745, 182081409, 197914575, 303469015, 546244227, 593743725, 910407045, 1517345075, 2731221135, 4552035225, 13656105675]

約数ペア:

[(1, 13656105675), (3, 4552035225), (5, 2731221135), (9, 1517345075), (15, 910407045), (23, 593743725), (25, 546244227), (45, 303469015), (69, 197914575), (75, 182081409), (115, 118748745), (207, 65971525), (225, 60693803), (345, 39582915), (575, 23749749), (1035, 13194305), (1583, 8626725), (1667, 8192025), (1725, 7916583), (4749, 2875575), (5001, 2730675), (5175, 2638861), (7915, 1725345), (8335, 1638405), (14247, 958525), (15003, 910225), (23745, 575115), (25005, 546135), (36409, 375075), (38341, 356175), (39575, 345069), (41675, 327681), (71235, 191705), (75015, 182045), (109227, 125025), (115023, 118725)]