38394125

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3989}}^1$

素因数の和:4022

約数の個数: 32

約数和(自身を含む): 59754240

約数和(自身を除く): 21360115

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 125, 175, 275, 385, 875, 1375, 1925, 3989, 9625, 19945, 27923, 43879, 99725, 139615, 219395, 307153, 498625, 698075, 1096975, 1535765, 3490375, 5484875, 7678825, 38394125]

約数ペア:

[(1, 38394125), (5, 7678825), (7, 5484875), (11, 3490375), (25, 1535765), (35, 1096975), (55, 698075), (77, 498625), (125, 307153), (175, 219395), (275, 139615), (385, 99725), (875, 43879), (1375, 27923), (1925, 19945), (3989, 9625)]