61685385

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1483}}^1$

素因数の和:1597

約数の個数: 32

約数和(自身を含む): 102574080

約数和(自身を除く): 40888695

約数列:

[1, 3, 5, 15, 47, 59, 141, 177, 235, 295, 705, 885, 1483, 2773, 4449, 7415, 8319, 13865, 22245, 41595, 69701, 87497, 209103, 262491, 348505, 437485, 1045515, 1312455, 4112359, 12337077, 20561795, 61685385]

約数ペア:

[(1, 61685385), (3, 20561795), (5, 12337077), (15, 4112359), (47, 1312455), (59, 1045515), (141, 437485), (177, 348505), (235, 262491), (295, 209103), (705, 87497), (885, 69701), (1483, 41595), (2773, 22245), (4449, 13865), (7415, 8319)]