1155440175

素因数分解:

$3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{1021}}^1$

素因数の和:1304

約数の個数: 48

約数和(自身を含む): 1946542080

約数和(自身を除く): 791101905

約数列:

[1, 3, 5, 15, 25, 75, 79, 191, 237, 395, 573, 955, 1021, 1185, 1975, 2865, 3063, 4775, 5105, 5925, 14325, 15089, 15315, 25525, 45267, 75445, 76575, 80659, 195011, 226335, 241977, 377225, 403295, 585033, 975055, 1131675, 1209885, 2016475, 2925165, 4875275, 6049425, 14625825, 15405869, 46217607, 77029345, 231088035, 385146725, 1155440175]

約数ペア:

[(1, 1155440175), (3, 385146725), (5, 231088035), (15, 77029345), (25, 46217607), (75, 15405869), (79, 14625825), (191, 6049425), (237, 4875275), (395, 2925165), (573, 2016475), (955, 1209885), (1021, 1131675), (1185, 975055), (1975, 585033), (2865, 403295), (3063, 377225), (4775, 241977), (5105, 226335), (5925, 195011), (14325, 80659), (15089, 76575), (15315, 75445), (25525, 45267)]