15382773

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 27495936

約数和(自身を除く): 12113163

約数列:

[1, 3, 7, 9, 17, 21, 51, 53, 63, 119, 153, 159, 271, 357, 371, 477, 813, 901, 1071, 1113, 1897, 2439, 2703, 3339, 4607, 5691, 6307, 8109, 13821, 14363, 17073, 18921, 32249, 41463, 43089, 56763, 96747, 100541, 129267, 244171, 290241, 301623, 732513, 904869, 1709197, 2197539, 5127591, 15382773]

約数ペア:

[(1, 15382773), (3, 5127591), (7, 2197539), (9, 1709197), (17, 904869), (21, 732513), (51, 301623), (53, 290241), (63, 244171), (119, 129267), (153, 100541), (159, 96747), (271, 56763), (357, 43089), (371, 41463), (477, 32249), (813, 18921), (901, 17073), (1071, 14363), (1113, 13821), (1897, 8109), (2439, 6307), (2703, 5691), (3339, 4607)]