48005875

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:121

約数の個数: 64

約数和(自身を含む): 70761600

約数和(自身を除く): 22755725

約数列:

[1, 5, 17, 19, 25, 29, 41, 85, 95, 125, 145, 205, 323, 425, 475, 493, 551, 697, 725, 779, 1025, 1189, 1615, 2125, 2375, 2465, 2755, 3485, 3625, 3895, 5125, 5945, 8075, 9367, 12325, 13243, 13775, 17425, 19475, 20213, 22591, 29725, 40375, 46835, 61625, 66215, 68875, 87125, 97375, 101065, 112955, 148625, 234175, 331075, 384047, 505325, 564775, 1170875, 1655375, 1920235, 2526625, 2823875, 9601175, 48005875]

約数ペア:

[(1, 48005875), (5, 9601175), (17, 2823875), (19, 2526625), (25, 1920235), (29, 1655375), (41, 1170875), (85, 564775), (95, 505325), (125, 384047), (145, 331075), (205, 234175), (323, 148625), (425, 112955), (475, 101065), (493, 97375), (551, 87125), (697, 68875), (725, 66215), (779, 61625), (1025, 46835), (1189, 40375), (1615, 29725), (2125, 22591), (2375, 20213), (2465, 19475), (2755, 17425), (3485, 13775), (3625, 13243), (3895, 12325), (5125, 9367), (5945, 8075)]