172938165

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{2221}}^1$

素因数の和:2437

約数の個数: 32

約数和(自身を含む): 287971200

約数和(自身を除く): 115033035

約数列:

[1, 3, 5, 15, 29, 87, 145, 179, 435, 537, 895, 2221, 2685, 5191, 6663, 11105, 15573, 25955, 33315, 64409, 77865, 193227, 322045, 397559, 966135, 1192677, 1987795, 5963385, 11529211, 34587633, 57646055, 172938165]

約数ペア:

[(1, 172938165), (3, 57646055), (5, 34587633), (15, 11529211), (29, 5963385), (87, 1987795), (145, 1192677), (179, 966135), (435, 397559), (537, 322045), (895, 193227), (2221, 77865), (2685, 64409), (5191, 33315), (6663, 25955), (11105, 15573)]