1129974178775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{361531}}^1$

素因数の和:361776

約数の個数: 48

約数和(自身を含む): 1543944097920

約数和(自身を除く): 413969919145

約数列:

[1, 5, 13, 25, 59, 65, 163, 295, 325, 767, 815, 1475, 2119, 3835, 4075, 9617, 10595, 19175, 48085, 52975, 125021, 240425, 361531, 625105, 1807655, 3125525, 4699903, 9038275, 21330329, 23499515, 58929553, 106651645, 117497575, 277294277, 294647765, 533258225, 766084189, 1386471385, 1473238825, 3476843627, 3830420945, 6932356925, 17384218135, 19152104725, 45198967151, 86921090675, 225994835755, 1129974178775]

約数ペア:

[(1, 1129974178775), (5, 225994835755), (13, 86921090675), (25, 45198967151), (59, 19152104725), (65, 17384218135), (163, 6932356925), (295, 3830420945), (325, 3476843627), (767, 1473238825), (815, 1386471385), (1475, 766084189), (2119, 533258225), (3835, 294647765), (4075, 277294277), (9617, 117497575), (10595, 106651645), (19175, 58929553), (48085, 23499515), (52975, 21330329), (125021, 9038275), (240425, 4699903), (361531, 3125525), (625105, 1807655)]