15276510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{631}}^1$

素因数の和:913

約数の個数: 48

約数和(自身を含む): 39929760

約数和(自身を除く): 24653250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 269, 538, 631, 807, 1262, 1345, 1614, 1893, 2421, 2690, 3155, 3786, 4035, 4842, 5679, 6310, 8070, 9465, 11358, 12105, 18930, 24210, 28395, 56790, 169739, 339478, 509217, 848695, 1018434, 1527651, 1697390, 2546085, 3055302, 5092170, 7638255, 15276510]

約数ペア:

[(1, 15276510), (2, 7638255), (3, 5092170), (5, 3055302), (6, 2546085), (9, 1697390), (10, 1527651), (15, 1018434), (18, 848695), (30, 509217), (45, 339478), (90, 169739), (269, 56790), (538, 28395), (631, 24210), (807, 18930), (1262, 12105), (1345, 11358), (1614, 9465), (1893, 8070), (2421, 6310), (2690, 5679), (3155, 4842), (3786, 4035)]