275990535

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{3467}}^1$

素因数の和:3568

約数の個数: 48

約数和(自身を含む): 503137440

約数和(自身を除く): 227146905

約数列:

[1, 3, 5, 9, 15, 29, 45, 61, 87, 145, 183, 261, 305, 435, 549, 915, 1305, 1769, 2745, 3467, 5307, 8845, 10401, 15921, 17335, 26535, 31203, 52005, 79605, 100543, 156015, 211487, 301629, 502715, 634461, 904887, 1057435, 1508145, 1903383, 3172305, 4524435, 6133123, 9516915, 18399369, 30665615, 55198107, 91996845, 275990535]

約数ペア:

[(1, 275990535), (3, 91996845), (5, 55198107), (9, 30665615), (15, 18399369), (29, 9516915), (45, 6133123), (61, 4524435), (87, 3172305), (145, 1903383), (183, 1508145), (261, 1057435), (305, 904887), (435, 634461), (549, 502715), (915, 301629), (1305, 211487), (1769, 156015), (2745, 100543), (3467, 79605), (5307, 52005), (8845, 31203), (10401, 26535), (15921, 17335)]