47916765

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1$

素因数の和:528

約数の個数: 80

約数和(自身を含む): 97574400

約数和(自身を除く): 49657635

約数列:

[1, 3, 5, 9, 13, 15, 19, 27, 39, 45, 57, 65, 81, 95, 117, 135, 171, 195, 247, 285, 351, 405, 479, 513, 585, 741, 855, 1053, 1235, 1437, 1539, 1755, 2223, 2395, 2565, 3705, 4311, 5265, 6227, 6669, 7185, 7695, 9101, 11115, 12933, 18681, 20007, 21555, 27303, 31135, 33345, 38799, 45505, 56043, 64665, 81909, 93405, 100035, 118313, 136515, 168129, 193995, 245727, 280215, 354939, 409545, 504387, 591565, 737181, 840645, 1064817, 1228635, 1774695, 2521935, 3194451, 3685905, 5324085, 9583353, 15972255, 47916765]

約数ペア:

[(1, 47916765), (3, 15972255), (5, 9583353), (9, 5324085), (13, 3685905), (15, 3194451), (19, 2521935), (27, 1774695), (39, 1228635), (45, 1064817), (57, 840645), (65, 737181), (81, 591565), (95, 504387), (117, 409545), (135, 354939), (171, 280215), (195, 245727), (247, 193995), (285, 168129), (351, 136515), (405, 118313), (479, 100035), (513, 93405), (585, 81909), (741, 64665), (855, 56043), (1053, 45505), (1235, 38799), (1437, 33345), (1539, 31135), (1755, 27303), (2223, 21555), (2395, 20007), (2565, 18681), (3705, 12933), (4311, 11115), (5265, 9101), (6227, 7695), (6669, 7185)]