53290875

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{12919}}^1$

素因数の和:12948

約数の個数: 32

約数和(自身を含む): 96744960

約数和(自身を除く): 43454085

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 825, 1375, 4125, 12919, 38757, 64595, 142109, 193785, 322975, 426327, 710545, 968925, 1614875, 2131635, 3552725, 4844625, 10658175, 17763625, 53290875]

約数ペア:

[(1, 53290875), (3, 17763625), (5, 10658175), (11, 4844625), (15, 3552725), (25, 2131635), (33, 1614875), (55, 968925), (75, 710545), (125, 426327), (165, 322975), (275, 193785), (375, 142109), (825, 64595), (1375, 38757), (4125, 12919)]