90613215

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:434

約数の個数: 128

約数和(自身を含む): 210124800

約数和(自身を除く): 119511585

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 23, 27, 33, 35, 45, 55, 63, 69, 77, 99, 105, 115, 135, 161, 165, 189, 207, 231, 253, 297, 315, 345, 379, 385, 483, 495, 621, 693, 759, 805, 945, 1035, 1137, 1155, 1265, 1449, 1485, 1771, 1895, 2079, 2277, 2415, 2653, 3105, 3411, 3465, 3795, 4169, 4347, 5313, 5685, 6831, 7245, 7959, 8717, 8855, 10233, 10395, 11385, 12507, 13265, 15939, 17055, 20845, 21735, 23877, 26151, 26565, 29183, 34155, 37521, 39795, 43585, 47817, 51165, 61019, 62535, 71631, 78453, 79695, 87549, 95887, 112563, 119385, 130755, 145915, 183057, 187605, 235359, 239085, 262647, 287661, 305095, 358155, 392265, 437745, 479435, 549171, 562815, 671209, 787941, 862983, 915285, 1176795, 1313235, 1438305, 1647513, 2013627, 2588949, 2745855, 3356045, 3939705, 4314915, 6040881, 8237565, 10068135, 12944745, 18122643, 30204405, 90613215]

約数ペア:

[(1, 90613215), (3, 30204405), (5, 18122643), (7, 12944745), (9, 10068135), (11, 8237565), (15, 6040881), (21, 4314915), (23, 3939705), (27, 3356045), (33, 2745855), (35, 2588949), (45, 2013627), (55, 1647513), (63, 1438305), (69, 1313235), (77, 1176795), (99, 915285), (105, 862983), (115, 787941), (135, 671209), (161, 562815), (165, 549171), (189, 479435), (207, 437745), (231, 392265), (253, 358155), (297, 305095), (315, 287661), (345, 262647), (379, 239085), (385, 235359), (483, 187605), (495, 183057), (621, 145915), (693, 130755), (759, 119385), (805, 112563), (945, 95887), (1035, 87549), (1137, 79695), (1155, 78453), (1265, 71631), (1449, 62535), (1485, 61019), (1771, 51165), (1895, 47817), (2079, 43585), (2277, 39795), (2415, 37521), (2653, 34155), (3105, 29183), (3411, 26565), (3465, 26151), (3795, 23877), (4169, 21735), (4347, 20845), (5313, 17055), (5685, 15939), (6831, 13265), (7245, 12507), (7959, 11385), (8717, 10395), (8855, 10233)]