42428375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{523}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 58855680

約数和(自身を除く): 16427305

約数列:

[1, 5, 11, 25, 55, 59, 125, 275, 295, 523, 649, 1375, 1475, 2615, 3245, 5753, 7375, 13075, 16225, 28765, 30857, 65375, 81125, 143825, 154285, 339427, 719125, 771425, 1697135, 3857125, 8485675, 42428375]

約数ペア:

[(1, 42428375), (5, 8485675), (11, 3857125), (25, 1697135), (55, 771425), (59, 719125), (125, 339427), (275, 154285), (295, 143825), (523, 81125), (649, 65375), (1375, 30857), (1475, 28765), (2615, 16225), (3245, 13075), (5753, 7375)]