6869968375

素因数分解:

$5^3\times {\mathrm{79}}^1\times {\mathrm{557}}^1\times {\mathrm{1249}}^1$

素因数の和:1900

約数の個数: 32

約数和(自身を含む): 8704800000

約数和(自身を除く): 1834831625

約数列:

[1, 5, 25, 79, 125, 395, 557, 1249, 1975, 2785, 6245, 9875, 13925, 31225, 44003, 69625, 98671, 156125, 220015, 493355, 695693, 1100075, 2466775, 3478465, 5500375, 12333875, 17392325, 54959747, 86961625, 274798735, 1373993675, 6869968375]

約数ペア:

[(1, 6869968375), (5, 1373993675), (25, 274798735), (79, 86961625), (125, 54959747), (395, 17392325), (557, 12333875), (1249, 5500375), (1975, 3478465), (2785, 2466775), (6245, 1100075), (9875, 695693), (13925, 493355), (31225, 220015), (44003, 156125), (69625, 98671)]