804918735

素因数分解:

$3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{541}}^1$

素因数の和:765

約数の個数: 64

約数和(自身を含む): 1461058560

約数和(自身を除く): 656139825

約数列:

[1, 3, 5, 9, 15, 27, 45, 103, 107, 135, 309, 321, 515, 535, 541, 927, 963, 1545, 1605, 1623, 2705, 2781, 2889, 4635, 4815, 4869, 8115, 11021, 13905, 14445, 14607, 24345, 33063, 55105, 55723, 57887, 73035, 99189, 165315, 167169, 173661, 278615, 289435, 297567, 495945, 501507, 520983, 835845, 868305, 1487835, 1504521, 1562949, 2507535, 2604915, 5962361, 7522605, 7814745, 17887083, 29811805, 53661249, 89435415, 160983747, 268306245, 804918735]

約数ペア:

[(1, 804918735), (3, 268306245), (5, 160983747), (9, 89435415), (15, 53661249), (27, 29811805), (45, 17887083), (103, 7814745), (107, 7522605), (135, 5962361), (309, 2604915), (321, 2507535), (515, 1562949), (535, 1504521), (541, 1487835), (927, 868305), (963, 835845), (1545, 520983), (1605, 501507), (1623, 495945), (2705, 297567), (2781, 289435), (2889, 278615), (4635, 173661), (4815, 167169), (4869, 165315), (8115, 99189), (11021, 73035), (13905, 57887), (14445, 55723), (14607, 55105), (24345, 33063)]