13306037175

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{827}}^1\times {\mathrm{1663}}^1$

素因数の和:2549

約数の個数: 72

約数和(自身を含む): 24431007744

約数和(自身を除く): 11124970569

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 129, 215, 225, 387, 645, 827, 1075, 1663, 1935, 2481, 3225, 4135, 4989, 7443, 8315, 9675, 12405, 14967, 20675, 24945, 35561, 37215, 41575, 62025, 71509, 74835, 106683, 124725, 177805, 186075, 214527, 320049, 357545, 374175, 533415, 643581, 889025, 1072635, 1375301, 1600245, 1787725, 2667075, 3217905, 4125903, 5363175, 6876505, 8001225, 12377709, 16089525, 20629515, 34382525, 59137943, 61888545, 103147575, 177413829, 295689715, 309442725, 532241487, 887069145, 1478448575, 2661207435, 4435345725, 13306037175]

約数ペア:

[(1, 13306037175), (3, 4435345725), (5, 2661207435), (9, 1478448575), (15, 887069145), (25, 532241487), (43, 309442725), (45, 295689715), (75, 177413829), (129, 103147575), (215, 61888545), (225, 59137943), (387, 34382525), (645, 20629515), (827, 16089525), (1075, 12377709), (1663, 8001225), (1935, 6876505), (2481, 5363175), (3225, 4125903), (4135, 3217905), (4989, 2667075), (7443, 1787725), (8315, 1600245), (9675, 1375301), (12405, 1072635), (14967, 889025), (20675, 643581), (24945, 533415), (35561, 374175), (37215, 357545), (41575, 320049), (62025, 214527), (71509, 186075), (74835, 177805), (106683, 124725)]