42558735

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:192

約数の個数: 64

約数和(自身を含む): 76142592

約数和(自身を除く): 33583857

約数列:

[1, 3, 5, 15, 17, 47, 51, 53, 67, 85, 141, 159, 201, 235, 255, 265, 335, 705, 795, 799, 901, 1005, 1139, 2397, 2491, 2703, 3149, 3417, 3551, 3995, 4505, 5695, 7473, 9447, 10653, 11985, 12455, 13515, 15745, 17085, 17755, 37365, 42347, 47235, 53265, 53533, 60367, 127041, 160599, 166897, 181101, 211735, 267665, 301835, 500691, 635205, 802995, 834485, 905505, 2503455, 2837249, 8511747, 14186245, 42558735]

約数ペア:

[(1, 42558735), (3, 14186245), (5, 8511747), (15, 2837249), (17, 2503455), (47, 905505), (51, 834485), (53, 802995), (67, 635205), (85, 500691), (141, 301835), (159, 267665), (201, 211735), (235, 181101), (255, 166897), (265, 160599), (335, 127041), (705, 60367), (795, 53533), (799, 53265), (901, 47235), (1005, 42347), (1139, 37365), (2397, 17755), (2491, 17085), (2703, 15745), (3149, 13515), (3417, 12455), (3551, 11985), (3995, 10653), (4505, 9447), (5695, 7473)]