156738001725

素因数分解:

$3^3\times 5^2\times {\mathrm{2971}}^1\times {\mathrm{78157}}^1$

素因数の和:81147

約数の個数: 48

約数和(自身を含む): 288034114240

約数和(自身を除く): 131296112515

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 2971, 8913, 14855, 26739, 44565, 74275, 78157, 80217, 133695, 222825, 234471, 390785, 401085, 668475, 703413, 1172355, 1953925, 2005425, 2110239, 3517065, 5861775, 10551195, 17585325, 52755975, 232204447, 696613341, 1161022235, 2089840023, 3483066705, 5805111175, 6269520069, 10449200115, 17415333525, 31347600345, 52246000575, 156738001725]

約数ペア:

[(1, 156738001725), (3, 52246000575), (5, 31347600345), (9, 17415333525), (15, 10449200115), (25, 6269520069), (27, 5805111175), (45, 3483066705), (75, 2089840023), (135, 1161022235), (225, 696613341), (675, 232204447), (2971, 52755975), (8913, 17585325), (14855, 10551195), (26739, 5861775), (44565, 3517065), (74275, 2110239), (78157, 2005425), (80217, 1953925), (133695, 1172355), (222825, 703413), (234471, 668475), (390785, 401085)]