40672065

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:119

約数の個数: 96

約数和(自身を含む): 83393280

約数和(自身を除く): 42721215

約数列:

[1, 3, 5, 7, 15, 19, 21, 29, 35, 37, 57, 87, 95, 105, 111, 133, 145, 185, 203, 259, 285, 361, 399, 435, 551, 555, 609, 665, 703, 777, 1015, 1073, 1083, 1295, 1653, 1805, 1995, 2109, 2527, 2755, 3045, 3219, 3515, 3857, 3885, 4921, 5365, 5415, 7511, 7581, 8265, 10469, 10545, 11571, 12635, 13357, 14763, 16095, 19285, 20387, 22533, 24605, 31407, 37555, 37905, 40071, 52345, 57855, 61161, 66785, 73283, 73815, 93499, 101935, 112665, 142709, 157035, 200355, 219849, 280497, 305805, 366415, 387353, 428127, 467495, 713545, 1099245, 1162059, 1402485, 1936765, 2140635, 2711471, 5810295, 8134413, 13557355, 40672065]

約数ペア:

[(1, 40672065), (3, 13557355), (5, 8134413), (7, 5810295), (15, 2711471), (19, 2140635), (21, 1936765), (29, 1402485), (35, 1162059), (37, 1099245), (57, 713545), (87, 467495), (95, 428127), (105, 387353), (111, 366415), (133, 305805), (145, 280497), (185, 219849), (203, 200355), (259, 157035), (285, 142709), (361, 112665), (399, 101935), (435, 93499), (551, 73815), (555, 73283), (609, 66785), (665, 61161), (703, 57855), (777, 52345), (1015, 40071), (1073, 37905), (1083, 37555), (1295, 31407), (1653, 24605), (1805, 22533), (1995, 20387), (2109, 19285), (2527, 16095), (2755, 14763), (3045, 13357), (3219, 12635), (3515, 11571), (3857, 10545), (3885, 10469), (4921, 8265), (5365, 7581), (5415, 7511)]