3950897715

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:559

約数の個数: 120

約数和(自身を含む): 7614409968

約数和(自身を除く): 3663512253

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 61, 81, 95, 135, 171, 183, 285, 305, 361, 405, 443, 513, 549, 855, 915, 1083, 1159, 1329, 1539, 1647, 1805, 2215, 2565, 2745, 3249, 3477, 3987, 4941, 5415, 5795, 6645, 7695, 8235, 8417, 9747, 10431, 11961, 16245, 17385, 19935, 22021, 24705, 25251, 27023, 29241, 31293, 35883, 42085, 48735, 52155, 59805, 66063, 75753, 81069, 93879, 110105, 126255, 135115, 146205, 156465, 159923, 179415, 198189, 227259, 243207, 330315, 378765, 405345, 469395, 479769, 513437, 594567, 681777, 729621, 799615, 990945, 1136295, 1216035, 1439307, 1540311, 1783701, 2188863, 2398845, 2567185, 2972835, 3408885, 3648105, 4317921, 4620933, 7196535, 7701555, 8918505, 9755303, 10944315, 12953763, 13862799, 21589605, 23104665, 29265909, 41588397, 48776515, 64768815, 69313995, 87797727, 146329545, 207941985, 263393181, 438988635, 790179543, 1316965905, 3950897715]

約数ペア:

[(1, 3950897715), (3, 1316965905), (5, 790179543), (9, 438988635), (15, 263393181), (19, 207941985), (27, 146329545), (45, 87797727), (57, 69313995), (61, 64768815), (81, 48776515), (95, 41588397), (135, 29265909), (171, 23104665), (183, 21589605), (285, 13862799), (305, 12953763), (361, 10944315), (405, 9755303), (443, 8918505), (513, 7701555), (549, 7196535), (855, 4620933), (915, 4317921), (1083, 3648105), (1159, 3408885), (1329, 2972835), (1539, 2567185), (1647, 2398845), (1805, 2188863), (2215, 1783701), (2565, 1540311), (2745, 1439307), (3249, 1216035), (3477, 1136295), (3987, 990945), (4941, 799615), (5415, 729621), (5795, 681777), (6645, 594567), (7695, 513437), (8235, 479769), (8417, 469395), (9747, 405345), (10431, 378765), (11961, 330315), (16245, 243207), (17385, 227259), (19935, 198189), (22021, 179415), (24705, 159923), (25251, 156465), (27023, 146205), (29241, 135115), (31293, 126255), (35883, 110105), (42085, 93879), (48735, 81069), (52155, 75753), (59805, 66063)]