488973075

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{11069}}^1$

素因数の和:11132

約数の個数: 48

約数和(自身を含む): 878515200

約数和(自身を除く): 389542125

約数列:

[1, 3, 5, 15, 19, 25, 31, 57, 75, 93, 95, 155, 285, 465, 475, 589, 775, 1425, 1767, 2325, 2945, 8835, 11069, 14725, 33207, 44175, 55345, 166035, 210311, 276725, 343139, 630933, 830175, 1029417, 1051555, 1715695, 3154665, 5147085, 5257775, 6519641, 8578475, 15773325, 19558923, 25735425, 32598205, 97794615, 162991025, 488973075]

約数ペア:

[(1, 488973075), (3, 162991025), (5, 97794615), (15, 32598205), (19, 25735425), (25, 19558923), (31, 15773325), (57, 8578475), (75, 6519641), (93, 5257775), (95, 5147085), (155, 3154665), (285, 1715695), (465, 1051555), (475, 1029417), (589, 830175), (775, 630933), (1425, 343139), (1767, 276725), (2325, 210311), (2945, 166035), (8835, 55345), (11069, 44175), (14725, 33207)]