29881665

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:159

約数の個数: 96

約数和(自身を含む): 61865856

約数和(自身を除く): 31984191

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 53, 55, 67, 85, 99, 153, 159, 165, 187, 201, 255, 265, 335, 477, 495, 561, 583, 603, 737, 765, 795, 901, 935, 1005, 1139, 1683, 1749, 2211, 2385, 2703, 2805, 2915, 3015, 3417, 3551, 3685, 4505, 5247, 5695, 6633, 8109, 8415, 8745, 9911, 10251, 10653, 11055, 12529, 13515, 17085, 17755, 26235, 29733, 31959, 33165, 37587, 39061, 40545, 49555, 51255, 53265, 60367, 62645, 89199, 112761, 117183, 148665, 159795, 181101, 187935, 195305, 301835, 351549, 445995, 543303, 563805, 585915, 664037, 905505, 1757745, 1992111, 2716515, 3320185, 5976333, 9960555, 29881665]

約数ペア:

[(1, 29881665), (3, 9960555), (5, 5976333), (9, 3320185), (11, 2716515), (15, 1992111), (17, 1757745), (33, 905505), (45, 664037), (51, 585915), (53, 563805), (55, 543303), (67, 445995), (85, 351549), (99, 301835), (153, 195305), (159, 187935), (165, 181101), (187, 159795), (201, 148665), (255, 117183), (265, 112761), (335, 89199), (477, 62645), (495, 60367), (561, 53265), (583, 51255), (603, 49555), (737, 40545), (765, 39061), (795, 37587), (901, 33165), (935, 31959), (1005, 29733), (1139, 26235), (1683, 17755), (1749, 17085), (2211, 13515), (2385, 12529), (2703, 11055), (2805, 10653), (2915, 10251), (3015, 9911), (3417, 8745), (3551, 8415), (3685, 8109), (4505, 6633), (5247, 5695)]