73503325

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:862

約数の個数: 48

約数和(自身を含む): 113992704

約数和(自身を除く): 40489379

約数列:

[1, 5, 7, 17, 25, 31, 35, 85, 119, 155, 175, 217, 425, 527, 595, 775, 797, 1085, 2635, 2975, 3689, 3985, 5425, 5579, 13175, 13549, 18445, 19925, 24707, 27895, 67745, 92225, 94843, 123535, 139475, 172949, 338725, 420019, 474215, 617675, 864745, 2100095, 2371075, 2940133, 4323725, 10500475, 14700665, 73503325]

約数ペア:

[(1, 73503325), (5, 14700665), (7, 10500475), (17, 4323725), (25, 2940133), (31, 2371075), (35, 2100095), (85, 864745), (119, 617675), (155, 474215), (175, 420019), (217, 338725), (425, 172949), (527, 139475), (595, 123535), (775, 94843), (797, 92225), (1085, 67745), (2635, 27895), (2975, 24707), (3689, 19925), (3985, 18445), (5425, 13549), (5579, 13175)]