63520245

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1931}}^1$

素因数の和:2002

約数の個数: 48

約数和(自身を含む): 119351232

約数和(自身を除く): 55830987

約数列:

[1, 3, 5, 9, 15, 17, 43, 45, 51, 85, 129, 153, 215, 255, 387, 645, 731, 765, 1931, 1935, 2193, 3655, 5793, 6579, 9655, 10965, 17379, 28965, 32827, 32895, 83033, 86895, 98481, 164135, 249099, 295443, 415165, 492405, 747297, 1245495, 1411561, 1477215, 3736485, 4234683, 7057805, 12704049, 21173415, 63520245]

約数ペア:

[(1, 63520245), (3, 21173415), (5, 12704049), (9, 7057805), (15, 4234683), (17, 3736485), (43, 1477215), (45, 1411561), (51, 1245495), (85, 747297), (129, 492405), (153, 415165), (215, 295443), (255, 249099), (387, 164135), (645, 98481), (731, 86895), (765, 83033), (1931, 32895), (1935, 32827), (2193, 28965), (3655, 17379), (5793, 10965), (6579, 9655)]