47883645

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1181}}^1$

素因数の和:1262

約数の個数: 48

約数和(自身を含む): 89614512

約数和(自身を除く): 41730867

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 53, 85, 153, 159, 255, 265, 477, 765, 795, 901, 1181, 2385, 2703, 3543, 4505, 5905, 8109, 10629, 13515, 17715, 20077, 40545, 53145, 60231, 62593, 100385, 180693, 187779, 301155, 312965, 563337, 903465, 938895, 1064081, 2816685, 3192243, 5320405, 9576729, 15961215, 47883645]

約数ペア:

[(1, 47883645), (3, 15961215), (5, 9576729), (9, 5320405), (15, 3192243), (17, 2816685), (45, 1064081), (51, 938895), (53, 903465), (85, 563337), (153, 312965), (159, 301155), (255, 187779), (265, 180693), (477, 100385), (765, 62593), (795, 60231), (901, 53145), (1181, 40545), (2385, 20077), (2703, 17715), (3543, 13515), (4505, 10629), (5905, 8109)]