28279968165

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{104933}}^1$

素因数の和:105110

約数の個数: 48

約数和(自身を含む): 50385948912

約数和(自身を除く): 22105980747

約数列:

[1, 3, 5, 9, 15, 45, 53, 113, 159, 265, 339, 477, 565, 795, 1017, 1695, 2385, 5085, 5989, 17967, 29945, 53901, 89835, 104933, 269505, 314799, 524665, 944397, 1573995, 4721985, 5561449, 11857429, 16684347, 27807245, 35572287, 50053041, 59287145, 83421735, 106716861, 177861435, 250265205, 533584305, 628443737, 1885331211, 3142218685, 5655993633, 9426656055, 28279968165]

約数ペア:

[(1, 28279968165), (3, 9426656055), (5, 5655993633), (9, 3142218685), (15, 1885331211), (45, 628443737), (53, 533584305), (113, 250265205), (159, 177861435), (265, 106716861), (339, 83421735), (477, 59287145), (565, 50053041), (795, 35572287), (1017, 27807245), (1695, 16684347), (2385, 11857429), (5085, 5561449), (5989, 4721985), (17967, 1573995), (29945, 944397), (53901, 524665), (89835, 314799), (104933, 269505)]