2783008415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{34729}}^1$

素因数の和:34823

約数の個数: 32

約数和(自身を含む): 3840860160

約数和(自身を除く): 1057851745

約数列:

[1, 5, 11, 31, 47, 55, 155, 235, 341, 517, 1457, 1705, 2585, 7285, 16027, 34729, 80135, 173645, 382019, 1076599, 1632263, 1910095, 5382995, 8161315, 11842589, 17954893, 50600153, 59212945, 89774465, 253000765, 556601683, 2783008415]

約数ペア:

[(1, 2783008415), (5, 556601683), (11, 253000765), (31, 89774465), (47, 59212945), (55, 50600153), (155, 17954893), (235, 11842589), (341, 8161315), (517, 5382995), (1457, 1910095), (1705, 1632263), (2585, 1076599), (7285, 382019), (16027, 173645), (34729, 80135)]