148665

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:89

約数の個数: 32

約数和(自身を含む): 279936

約数和(自身を除く): 131271

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 53, 55, 85, 159, 165, 187, 255, 265, 561, 583, 795, 901, 935, 1749, 2703, 2805, 2915, 4505, 8745, 9911, 13515, 29733, 49555, 148665]

約数ペア:

[(1, 148665), (3, 49555), (5, 29733), (11, 13515), (15, 9911), (17, 8745), (33, 4505), (51, 2915), (53, 2805), (55, 2703), (85, 1749), (159, 935), (165, 901), (187, 795), (255, 583), (265, 561)]