2914885935

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{115877}}^1$

素因数の和:115944

約数の個数: 48

約数和(自身を含む): 5567706144

約数和(自身を除く): 2652820209

約数列:

[1, 3, 5, 9, 13, 15, 39, 43, 45, 65, 117, 129, 195, 215, 387, 559, 585, 645, 1677, 1935, 2795, 5031, 8385, 25155, 115877, 347631, 579385, 1042893, 1506401, 1738155, 4519203, 4982711, 5214465, 7532005, 13557609, 14948133, 22596015, 24913555, 44844399, 64775243, 67788045, 74740665, 194325729, 224221995, 323876215, 582977187, 971628645, 2914885935]

約数ペア:

[(1, 2914885935), (3, 971628645), (5, 582977187), (9, 323876215), (13, 224221995), (15, 194325729), (39, 74740665), (43, 67788045), (45, 64775243), (65, 44844399), (117, 24913555), (129, 22596015), (195, 14948133), (215, 13557609), (387, 7532005), (559, 5214465), (585, 4982711), (645, 4519203), (1677, 1738155), (1935, 1506401), (2795, 1042893), (5031, 579385), (8385, 347631), (25155, 115877)]