23103525

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 41584640

約数和(自身を除く): 18481115

約数列:

[1, 3, 5, 15, 19, 25, 31, 57, 75, 93, 95, 155, 285, 465, 475, 523, 589, 775, 1425, 1569, 1767, 2325, 2615, 2945, 7845, 8835, 9937, 13075, 14725, 16213, 29811, 39225, 44175, 48639, 49685, 81065, 149055, 243195, 248425, 308047, 405325, 745275, 924141, 1215975, 1540235, 4620705, 7701175, 23103525]

約数ペア:

[(1, 23103525), (3, 7701175), (5, 4620705), (15, 1540235), (19, 1215975), (25, 924141), (31, 745275), (57, 405325), (75, 308047), (93, 248425), (95, 243195), (155, 149055), (285, 81065), (465, 49685), (475, 48639), (523, 44175), (589, 39225), (775, 29811), (1425, 16213), (1569, 14725), (1767, 13075), (2325, 9937), (2615, 8835), (2945, 7845)]