25050504955

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{194017}}^1$

素因数の和:194084

約数の個数: 48

約数和(自身を含む): 38219993856

約数和(自身を除く): 13169488901

約数列:

[1, 5, 7, 17, 31, 35, 49, 85, 119, 155, 217, 245, 527, 595, 833, 1085, 1519, 2635, 3689, 4165, 7595, 18445, 25823, 129115, 194017, 970085, 1358119, 3298289, 6014527, 6790595, 9506833, 16491445, 23088023, 30072635, 42101689, 47534165, 102246959, 115440115, 161616161, 210508445, 294711823, 511234795, 715728713, 808080805, 1473559115, 3578643565, 5010100991, 25050504955]

約数ペア:

[(1, 25050504955), (5, 5010100991), (7, 3578643565), (17, 1473559115), (31, 808080805), (35, 715728713), (49, 511234795), (85, 294711823), (119, 210508445), (155, 161616161), (217, 115440115), (245, 102246959), (527, 47534165), (595, 42101689), (833, 30072635), (1085, 23088023), (1519, 16491445), (2635, 9506833), (3689, 6790595), (4165, 6014527), (7595, 3298289), (18445, 1358119), (25823, 970085), (129115, 194017)]