22328075

素因数分解:

$5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1657}}^1$

素因数の和:1692

約数の個数: 36

約数和(自身を含む): 35156232

約数和(自身を除く): 12828157

約数列:

[1, 5, 7, 11, 25, 35, 49, 55, 77, 175, 245, 275, 385, 539, 1225, 1657, 1925, 2695, 8285, 11599, 13475, 18227, 41425, 57995, 81193, 91135, 127589, 289975, 405965, 455675, 637945, 893123, 2029825, 3189725, 4465615, 22328075]

約数ペア:

[(1, 22328075), (5, 4465615), (7, 3189725), (11, 2029825), (25, 893123), (35, 637945), (49, 455675), (55, 405965), (77, 289975), (175, 127589), (245, 91135), (275, 81193), (385, 57995), (539, 41425), (1225, 18227), (1657, 13475), (1925, 11599), (2695, 8285)]