29147175

素因数分解:

$3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1489}}^1$

素因数の和:1537

約数の個数: 48

約数和(自身を含む): 55428000

約数和(自身を除く): 26280825

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 75, 87, 135, 145, 225, 261, 435, 675, 725, 783, 1305, 1489, 2175, 3915, 4467, 6525, 7445, 13401, 19575, 22335, 37225, 40203, 43181, 67005, 111675, 129543, 201015, 215905, 335025, 388629, 647715, 1005075, 1079525, 1165887, 1943145, 3238575, 5829435, 9715725, 29147175]

約数ペア:

[(1, 29147175), (3, 9715725), (5, 5829435), (9, 3238575), (15, 1943145), (25, 1165887), (27, 1079525), (29, 1005075), (45, 647715), (75, 388629), (87, 335025), (135, 215905), (145, 201015), (225, 129543), (261, 111675), (435, 67005), (675, 43181), (725, 40203), (783, 37225), (1305, 22335), (1489, 19575), (2175, 13401), (3915, 7445), (4467, 6525)]