1917361915

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{24229}}^1$

素因数の和:24284

約数の個数: 48

約数和(自身を含む): 2983197600

約数和(自身を除く): 1065835685

約数列:

[1, 5, 7, 17, 19, 35, 49, 85, 95, 119, 133, 245, 323, 595, 665, 833, 931, 1615, 2261, 4165, 4655, 11305, 15827, 24229, 79135, 121145, 169603, 411893, 460351, 848015, 1187221, 2059465, 2301755, 2883251, 3222457, 5936105, 7825967, 14416255, 16112285, 20182757, 22557199, 39129835, 54781769, 100913785, 112785995, 273908845, 383472383, 1917361915]

約数ペア:

[(1, 1917361915), (5, 383472383), (7, 273908845), (17, 112785995), (19, 100913785), (35, 54781769), (49, 39129835), (85, 22557199), (95, 20182757), (119, 16112285), (133, 14416255), (245, 7825967), (323, 5936105), (595, 3222457), (665, 2883251), (833, 2301755), (931, 2059465), (1615, 1187221), (2261, 848015), (4165, 460351), (4655, 411893), (11305, 169603), (15827, 121145), (24229, 79135)]