16532145

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1693}}^1$

素因数の和:1742

約数の個数: 48

約数和(自身を含む): 33825792

約数和(自身を除く): 17293647

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 63, 93, 105, 155, 217, 279, 315, 465, 651, 1085, 1395, 1693, 1953, 3255, 5079, 8465, 9765, 11851, 15237, 25395, 35553, 52483, 59255, 76185, 106659, 157449, 177765, 262415, 367381, 472347, 533295, 787245, 1102143, 1836905, 2361735, 3306429, 5510715, 16532145]

約数ペア:

[(1, 16532145), (3, 5510715), (5, 3306429), (7, 2361735), (9, 1836905), (15, 1102143), (21, 787245), (31, 533295), (35, 472347), (45, 367381), (63, 262415), (93, 177765), (105, 157449), (155, 106659), (217, 76185), (279, 59255), (315, 52483), (465, 35553), (651, 25395), (1085, 15237), (1395, 11851), (1693, 9765), (1953, 8465), (3255, 5079)]