32771375

素因数分解:

$5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:145

約数の個数: 64

約数和(自身を含む): 52276224

約数和(自身を除く): 19504849

約数列:

[1, 5, 7, 13, 25, 35, 43, 65, 67, 91, 125, 175, 215, 301, 325, 335, 455, 469, 559, 871, 875, 1075, 1505, 1625, 1675, 2275, 2345, 2795, 2881, 3913, 4355, 5375, 6097, 7525, 8375, 11375, 11725, 13975, 14405, 19565, 20167, 21775, 30485, 37453, 37625, 58625, 69875, 72025, 97825, 100835, 108875, 152425, 187265, 262171, 360125, 489125, 504175, 762125, 936325, 1310855, 2520875, 4681625, 6554275, 32771375]

約数ペア:

[(1, 32771375), (5, 6554275), (7, 4681625), (13, 2520875), (25, 1310855), (35, 936325), (43, 762125), (65, 504175), (67, 489125), (91, 360125), (125, 262171), (175, 187265), (215, 152425), (301, 108875), (325, 100835), (335, 97825), (455, 72025), (469, 69875), (559, 58625), (871, 37625), (875, 37453), (1075, 30485), (1505, 21775), (1625, 20167), (1675, 19565), (2275, 14405), (2345, 13975), (2795, 11725), (2881, 11375), (3913, 8375), (4355, 7525), (5375, 6097)]