8240925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1427}}^1$

素因数の和:1458

約数の個数: 48

約数和(自身を含む): 16998912

約数和(自身を除く): 8757987

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 165, 175, 231, 275, 385, 525, 825, 1155, 1427, 1925, 4281, 5775, 7135, 9989, 15697, 21405, 29967, 35675, 47091, 49945, 78485, 107025, 109879, 149835, 235455, 249725, 329637, 392425, 549395, 749175, 1177275, 1648185, 2746975, 8240925]

約数ペア:

[(1, 8240925), (3, 2746975), (5, 1648185), (7, 1177275), (11, 749175), (15, 549395), (21, 392425), (25, 329637), (33, 249725), (35, 235455), (55, 149835), (75, 109879), (77, 107025), (105, 78485), (165, 49945), (175, 47091), (231, 35675), (275, 29967), (385, 21405), (525, 15697), (825, 9989), (1155, 7135), (1427, 5775), (1925, 4281)]