15672824025

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{19}}^2\times {\mathrm{2003}}^1$

素因数の和:2088

約数の個数: 108

約数和(自身を含む): 29065831632

約数和(自身を除く): 13393007607

約数列:

[1, 3, 5, 15, 17, 19, 25, 51, 57, 75, 85, 95, 255, 285, 289, 323, 361, 425, 475, 867, 969, 1083, 1275, 1425, 1445, 1615, 1805, 2003, 4335, 4845, 5415, 5491, 6009, 6137, 7225, 8075, 9025, 10015, 16473, 18411, 21675, 24225, 27075, 27455, 30045, 30685, 34051, 38057, 50075, 82365, 92055, 102153, 104329, 114171, 137275, 150225, 153425, 170255, 190285, 312987, 411825, 460275, 510765, 521645, 570855, 578867, 646969, 723083, 851275, 951425, 1564935, 1736601, 1940907, 2169249, 2553825, 2608225, 2854275, 2894335, 3234845, 3615415, 7824675, 8683005, 9704535, 10846245, 10998473, 12292411, 14471675, 16174225, 18077075, 32995419, 36877233, 43415025, 48522675, 54231225, 54992365, 61462055, 164977095, 184386165, 208970987, 274961825, 307310275, 626912961, 824885475, 921930825, 1044854935, 3134564805, 5224274675, 15672824025]

約数ペア:

[(1, 15672824025), (3, 5224274675), (5, 3134564805), (15, 1044854935), (17, 921930825), (19, 824885475), (25, 626912961), (51, 307310275), (57, 274961825), (75, 208970987), (85, 184386165), (95, 164977095), (255, 61462055), (285, 54992365), (289, 54231225), (323, 48522675), (361, 43415025), (425, 36877233), (475, 32995419), (867, 18077075), (969, 16174225), (1083, 14471675), (1275, 12292411), (1425, 10998473), (1445, 10846245), (1615, 9704535), (1805, 8683005), (2003, 7824675), (4335, 3615415), (4845, 3234845), (5415, 2894335), (5491, 2854275), (6009, 2608225), (6137, 2553825), (7225, 2169249), (8075, 1940907), (9025, 1736601), (10015, 1564935), (16473, 951425), (18411, 851275), (21675, 723083), (24225, 646969), (27075, 578867), (27455, 570855), (30045, 521645), (30685, 510765), (34051, 460275), (38057, 411825), (50075, 312987), (82365, 190285), (92055, 170255), (102153, 153425), (104329, 150225), (114171, 137275)]