445995

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:92

約数の個数: 48

約数和(自身を含む): 909792

約数和(自身を除く): 463797

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 53, 55, 85, 99, 153, 159, 165, 187, 255, 265, 477, 495, 561, 583, 765, 795, 901, 935, 1683, 1749, 2385, 2703, 2805, 2915, 4505, 5247, 8109, 8415, 8745, 9911, 13515, 26235, 29733, 40545, 49555, 89199, 148665, 445995]

約数ペア:

[(1, 445995), (3, 148665), (5, 89199), (9, 49555), (11, 40545), (15, 29733), (17, 26235), (33, 13515), (45, 9911), (51, 8745), (53, 8415), (55, 8109), (85, 5247), (99, 4505), (153, 2915), (159, 2805), (165, 2703), (187, 2385), (255, 1749), (265, 1683), (477, 935), (495, 901), (561, 795), (583, 765)]