33145905

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:190

約数の個数: 64

約数和(自身を含む): 60318720

約数和(自身を除く): 27172815

約数列:

[1, 3, 5, 13, 15, 39, 43, 59, 65, 67, 129, 177, 195, 201, 215, 295, 335, 559, 645, 767, 871, 885, 1005, 1677, 2301, 2537, 2613, 2795, 2881, 3835, 3953, 4355, 7611, 8385, 8643, 11505, 11859, 12685, 13065, 14405, 19765, 32981, 37453, 38055, 43215, 51389, 59295, 98943, 112359, 154167, 164905, 169979, 187265, 256945, 494715, 509937, 561795, 770835, 849895, 2209727, 2549685, 6629181, 11048635, 33145905]

約数ペア:

[(1, 33145905), (3, 11048635), (5, 6629181), (13, 2549685), (15, 2209727), (39, 849895), (43, 770835), (59, 561795), (65, 509937), (67, 494715), (129, 256945), (177, 187265), (195, 169979), (201, 164905), (215, 154167), (295, 112359), (335, 98943), (559, 59295), (645, 51389), (767, 43215), (871, 38055), (885, 37453), (1005, 32981), (1677, 19765), (2301, 14405), (2537, 13065), (2613, 12685), (2795, 11859), (2881, 11505), (3835, 8643), (3953, 8385), (4355, 7611)]