25236479515

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{1097}}^1$

素因数の和:1432

約数の個数: 64

約数和(自身を含む): 35062917120

約数和(自身を除く): 9826437605

約数列:

[1, 5, 13, 17, 65, 85, 109, 191, 221, 545, 955, 1097, 1105, 1417, 1853, 2483, 3247, 5485, 7085, 9265, 12415, 14261, 16235, 18649, 20819, 24089, 42211, 71305, 93245, 104095, 119573, 120445, 209527, 211055, 242437, 270647, 353923, 597865, 1047635, 1212185, 1353235, 1554449, 1769615, 2032741, 2723851, 3561959, 4600999, 7772245, 10163705, 13619255, 17809795, 22838443, 23004995, 26425633, 46305467, 114192215, 132128165, 231527335, 296899759, 388253531, 1484498795, 1941267655, 5047295903, 25236479515]

約数ペア:

[(1, 25236479515), (5, 5047295903), (13, 1941267655), (17, 1484498795), (65, 388253531), (85, 296899759), (109, 231527335), (191, 132128165), (221, 114192215), (545, 46305467), (955, 26425633), (1097, 23004995), (1105, 22838443), (1417, 17809795), (1853, 13619255), (2483, 10163705), (3247, 7772245), (5485, 4600999), (7085, 3561959), (9265, 2723851), (12415, 2032741), (14261, 1769615), (16235, 1554449), (18649, 1353235), (20819, 1212185), (24089, 1047635), (42211, 597865), (71305, 353923), (93245, 270647), (104095, 242437), (119573, 211055), (120445, 209527)]