38352425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 53996544

約数和(自身を除く): 15644119

約数列:

[1, 5, 17, 25, 31, 41, 71, 85, 155, 205, 355, 425, 527, 697, 775, 1025, 1207, 1271, 1775, 2201, 2635, 2911, 3485, 6035, 6355, 11005, 13175, 14555, 17425, 21607, 30175, 31775, 37417, 49487, 55025, 72775, 90241, 108035, 187085, 247435, 451205, 540175, 935425, 1237175, 1534097, 2256025, 7670485, 38352425]

約数ペア:

[(1, 38352425), (5, 7670485), (17, 2256025), (25, 1534097), (31, 1237175), (41, 935425), (71, 540175), (85, 451205), (155, 247435), (205, 187085), (355, 108035), (425, 90241), (527, 72775), (697, 55025), (775, 49487), (1025, 37417), (1207, 31775), (1271, 30175), (1775, 21607), (2201, 17425), (2635, 14555), (2911, 13175), (3485, 11005), (6035, 6355)]