304830625

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{439}}^1$

素因数の和:571

約数の個数: 40

約数和(自身を含む): 420615360

約数和(自身を除く): 115784735

約数列:

[1, 5, 11, 25, 55, 101, 125, 275, 439, 505, 625, 1111, 1375, 2195, 2525, 4829, 5555, 6875, 10975, 12625, 24145, 27775, 44339, 54875, 63125, 120725, 138875, 221695, 274375, 487729, 603625, 694375, 1108475, 2438645, 3018125, 5542375, 12193225, 27711875, 60966125, 304830625]

約数ペア:

[(1, 304830625), (5, 60966125), (11, 27711875), (25, 12193225), (55, 5542375), (101, 3018125), (125, 2438645), (275, 1108475), (439, 694375), (505, 603625), (625, 487729), (1111, 274375), (1375, 221695), (2195, 138875), (2525, 120725), (4829, 63125), (5555, 54875), (6875, 44339), (10975, 27775), (12625, 24145)]