289804585

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{5683}}^1$

素因数の和:5773

約数の個数: 32

約数和(自身を含む): 419069952

約数和(自身を除く): 129265367

約数列:

[1, 5, 7, 31, 35, 47, 155, 217, 235, 329, 1085, 1457, 1645, 5683, 7285, 10199, 28415, 39781, 50995, 176173, 198905, 267101, 880865, 1233211, 1335505, 1869707, 6166055, 8280131, 9348535, 41400655, 57960917, 289804585]

約数ペア:

[(1, 289804585), (5, 57960917), (7, 41400655), (31, 9348535), (35, 8280131), (47, 6166055), (155, 1869707), (217, 1335505), (235, 1233211), (329, 880865), (1085, 267101), (1457, 198905), (1645, 176173), (5683, 50995), (7285, 39781), (10199, 28415)]