15675043748

素因数分解:

$2^2\times 7^4\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{563}}^1$

素因数の和:831

約数の個数: 120

約数和(自身を含む): 34678979328

約数和(自身を除く): 19003935580

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 223, 343, 364, 446, 563, 637, 686, 892, 1126, 1274, 1372, 1561, 2252, 2401, 2548, 2899, 3122, 3941, 4459, 4802, 5798, 6244, 7319, 7882, 8918, 9604, 10927, 11596, 14638, 15764, 17836, 20293, 21854, 27587, 29276, 31213, 40586, 43708, 51233, 55174, 62426, 76489, 81172, 102466, 110348, 124852, 125549, 142051, 152978, 193109, 204932, 251098, 284102, 305956, 358631, 386218, 502196, 535423, 568204, 717262, 772436, 878843, 994357, 1070846, 1351763, 1434524, 1632137, 1757686, 1988714, 2141692, 2510417, 2703526, 3264274, 3515372, 3977428, 5020834, 5407052, 6151901, 6528548, 6960499, 10041668, 11424959, 12303802, 13920998, 17572919, 22849918, 24607604, 27841996, 35145838, 43063307, 45699836, 70291676, 79974713, 86126614, 159949426, 172253228, 301443149, 319898852, 559822991, 602886298, 1119645982, 1205772596, 2239291964, 3918760937, 7837521874, 15675043748]

約数ペア:

[(1, 15675043748), (2, 7837521874), (4, 3918760937), (7, 2239291964), (13, 1205772596), (14, 1119645982), (26, 602886298), (28, 559822991), (49, 319898852), (52, 301443149), (91, 172253228), (98, 159949426), (182, 86126614), (196, 79974713), (223, 70291676), (343, 45699836), (364, 43063307), (446, 35145838), (563, 27841996), (637, 24607604), (686, 22849918), (892, 17572919), (1126, 13920998), (1274, 12303802), (1372, 11424959), (1561, 10041668), (2252, 6960499), (2401, 6528548), (2548, 6151901), (2899, 5407052), (3122, 5020834), (3941, 3977428), (4459, 3515372), (4802, 3264274), (5798, 2703526), (6244, 2510417), (7319, 2141692), (7882, 1988714), (8918, 1757686), (9604, 1632137), (10927, 1434524), (11596, 1351763), (14638, 1070846), (15764, 994357), (17836, 878843), (20293, 772436), (21854, 717262), (27587, 568204), (29276, 535423), (31213, 502196), (40586, 386218), (43708, 358631), (51233, 305956), (55174, 284102), (62426, 251098), (76489, 204932), (81172, 193109), (102466, 152978), (110348, 142051), (124852, 125549)]