19839105

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3083}}^1$

素因数の和:3118

約数の個数: 48

約数和(自身を含む): 40412736

約数和(自身を除く): 20573631

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 195, 429, 495, 585, 715, 1287, 2145, 3083, 6435, 9249, 15415, 27747, 33913, 40079, 46245, 101739, 120237, 138735, 169565, 200395, 305217, 360711, 440869, 508695, 601185, 1322607, 1526085, 1803555, 2204345, 3967821, 6613035, 19839105]

約数ペア:

[(1, 19839105), (3, 6613035), (5, 3967821), (9, 2204345), (11, 1803555), (13, 1526085), (15, 1322607), (33, 601185), (39, 508695), (45, 440869), (55, 360711), (65, 305217), (99, 200395), (117, 169565), (143, 138735), (165, 120237), (195, 101739), (429, 46245), (495, 40079), (585, 33913), (715, 27747), (1287, 15415), (2145, 9249), (3083, 6435)]