77590645495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^2\times {\mathrm{271}}^1\times {\mathrm{1399}}^1$

素因数の和:1808

約数の個数: 48

約数和(自身を含む): 103720780800

約数和(自身を除く): 26130135305

約数列:

[1, 5, 11, 55, 61, 271, 305, 671, 1355, 1399, 2981, 3355, 3721, 6995, 14905, 15389, 16531, 18605, 40931, 76945, 82655, 85339, 181841, 204655, 379129, 426695, 909205, 938729, 1008391, 1895645, 4170419, 4693645, 5041955, 5205679, 11092301, 20852095, 23126869, 26028395, 55461505, 57262469, 115634345, 254395559, 286312345, 1271977795, 1410739009, 7053695045, 15518129099, 77590645495]

約数ペア:

[(1, 77590645495), (5, 15518129099), (11, 7053695045), (55, 1410739009), (61, 1271977795), (271, 286312345), (305, 254395559), (671, 115634345), (1355, 57262469), (1399, 55461505), (2981, 26028395), (3355, 23126869), (3721, 20852095), (6995, 11092301), (14905, 5205679), (15389, 5041955), (16531, 4693645), (18605, 4170419), (40931, 1895645), (76945, 1008391), (82655, 938729), (85339, 909205), (181841, 426695), (204655, 379129)]