321189275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{22037}}^1$

素因数の和:22111

約数の個数: 24

約数和(自身を含む): 442699344

約数和(自身を除く): 121510069

約数列:

[1, 5, 11, 25, 53, 55, 265, 275, 583, 1325, 2915, 14575, 22037, 110185, 242407, 550925, 1167961, 1212035, 5839805, 6060175, 12847571, 29199025, 64237855, 321189275]

約数ペア:

[(1, 321189275), (5, 64237855), (11, 29199025), (25, 12847571), (53, 6060175), (55, 5839805), (265, 1212035), (275, 1167961), (583, 550925), (1325, 242407), (2915, 110185), (14575, 22037)]