13430835

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 26028288

約数和(自身を除く): 12597453

約数列:

[1, 3, 5, 9, 11, 15, 33, 43, 45, 55, 99, 129, 165, 215, 387, 473, 495, 631, 645, 1419, 1893, 1935, 2365, 3155, 4257, 5679, 6941, 7095, 9465, 20823, 21285, 27133, 28395, 34705, 62469, 81399, 104115, 135665, 244197, 298463, 312345, 406995, 895389, 1220985, 1492315, 2686167, 4476945, 13430835]

約数ペア:

[(1, 13430835), (3, 4476945), (5, 2686167), (9, 1492315), (11, 1220985), (15, 895389), (33, 406995), (43, 312345), (45, 298463), (55, 244197), (99, 135665), (129, 104115), (165, 81399), (215, 62469), (387, 34705), (473, 28395), (495, 27133), (631, 21285), (645, 20823), (1419, 9465), (1893, 7095), (1935, 6941), (2365, 5679), (3155, 4257)]