80503225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4799}}^1$

素因数の和:4881

約数の個数: 24

約数和(自身を含む): 110707200

約数和(自身を除く): 30203975

約数列:

[1, 5, 11, 25, 55, 61, 275, 305, 671, 1525, 3355, 4799, 16775, 23995, 52789, 119975, 263945, 292739, 1319725, 1463695, 3220129, 7318475, 16100645, 80503225]

約数ペア:

[(1, 80503225), (5, 16100645), (11, 7318475), (25, 3220129), (55, 1463695), (61, 1319725), (275, 292739), (305, 263945), (671, 119975), (1525, 52789), (3355, 23995), (4799, 16775)]