1930995

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 3773952

約数和(自身を除く): 1842957

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 47, 55, 83, 99, 141, 165, 235, 249, 415, 423, 495, 517, 705, 747, 913, 1245, 1551, 2115, 2585, 2739, 3735, 3901, 4565, 4653, 7755, 8217, 11703, 13695, 19505, 23265, 35109, 41085, 42911, 58515, 128733, 175545, 214555, 386199, 643665, 1930995]

約数ペア:

[(1, 1930995), (3, 643665), (5, 386199), (9, 214555), (11, 175545), (15, 128733), (33, 58515), (45, 42911), (47, 41085), (55, 35109), (83, 23265), (99, 19505), (141, 13695), (165, 11703), (235, 8217), (249, 7755), (415, 4653), (423, 4565), (495, 3901), (517, 3735), (705, 2739), (747, 2585), (913, 2115), (1245, 1551)]