160031975

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{1039}}^1$

素因数の和:1211

約数の個数: 24

約数和(自身を含む): 203885760

約数和(自身を除く): 43853785

約数列:

[1, 5, 25, 61, 101, 305, 505, 1039, 1525, 2525, 5195, 6161, 25975, 30805, 63379, 104939, 154025, 316895, 524695, 1584475, 2623475, 6401279, 32006395, 160031975]

約数ペア:

[(1, 160031975), (5, 32006395), (25, 6401279), (61, 2623475), (101, 1584475), (305, 524695), (505, 316895), (1039, 154025), (1525, 104939), (2525, 63379), (5195, 30805), (6161, 25975)]